<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="review-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2025-544</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-9757</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Спектр стоматологических проявлений гастроэзофагеальной рефлюксной болезни и подходы к их верификации</article-title><trans-title-group xml:lang="en"><trans-title>Spectrum of dental manifestations of GERD and approaches to their verification</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6581-7017</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ливзан</surname><given-names>М. A.</given-names></name><name name-style="western" xml:lang="en"><surname>Livzan</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ливзан Мария Анатольевна, чл.корр. РАН, д.м.н., профессор, заведующая кафедрой факультетской терапии и гастроэнтерологии, ректор</p><p>644099, Омск, ул. Ленина, д. 12</p><p>Scopus Author ID: 24341682600</p></bio><bio xml:lang="en"><p>Mariya A. Livzan, Сorr. Member RAS, Dr. Sci. (Med.), Professor, Head of the Department of Faculty Therapy and Gastroenterology, Rector</p><p>12, Lenin St., Omsk, 644099</p></bio><email xlink:type="simple">mlivzan@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9370-4768</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаус</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaus</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гаус Ольга Владимировна, д.м.н., доцент, профессор кафедры факультетской терапии и гастроэнтерологии, Омский государственный медицинский университет</p><p>644099, Омск, ул. Ленина, д. 12</p><p>Scopus Author ID: 56598554900</p></bio><bio xml:lang="en"><p>Olga V. Gaus, Dr. Sci. (Med.), Associate Professor, Professor of the Department of Faculty Therapy and Gastroenterolog</p><p>12, Lenin St., Omsk, 644099</p></bio><email xlink:type="simple">gaus_olga@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4580-9826</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гурьевская</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Guryevskaya</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гурьевская Ольга Анатольевна, к.м.н., ассистент кафедры стоматологии дополнительного последипломного образования, Омский государственный медицинский университет; врач – стоматолог-терапевт, Стоматологическая клиника «Элита»</p><p>644099, Омск, ул. Ленина, д. 12,</p><p>644012, Омск, ул. Малиновского, д. 18/1</p></bio><bio xml:lang="en"><p>Olga A. Guryevskaya, Cand. Sci. (Med.), Assistant of the Department of Аdditional Postgraduate Education, Omsk State Medical University; Dentist-Therapist, Dental Clinic “Elite”</p><p>12, Lenin St., Omsk, 644099,</p><p>18/1, Malinovsky St., Omsk, 644012</p></bio><email xlink:type="simple">drsavinova@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5245-7190</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гавриленко</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrilenko</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гавриленко Дарья Александровна, ассистент кафедры факультетской терапии и гастроэнтерологии</p><p>644099, Омск, ул. Ленина, д. 12</p><p>Scopus Author ID: 58911289800</p></bio><bio xml:lang="en"><p>Darya A. Gavrilenko, Assistant Professor, Department of Faculty Therapy and Gastroenterology</p><p>12, Lenin St., Omsk, 644099</p></bio><email xlink:type="simple">gavrilenko_darya17@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Омский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Omsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Омский государственный медицинский университет;&#13;
Стоматологическая клиника «Элита»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Omsk State Medical University; &#13;
Dental Clinic “Elite”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>01</month><year>2026</year></pub-date><volume>0</volume><issue>23</issue><fpage>84</fpage><lpage>91</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ливзан М.A., Гаус О.В., Гурьевская О.А., Гавриленко Д.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ливзан М.A., Гаус О.В., Гурьевская О.А., Гавриленко Д.А.</copyright-holder><copyright-holder xml:lang="en">Livzan M.A., Gaus O.V., Guryevskaya O.A., Gavrilenko D.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.med-sovet.pro/jour/article/view/9757">https://www.med-sovet.pro/jour/article/view/9757</self-uri><abstract><p>Гастроэзофагеальная рефлюксная болезнь (ГЭРБ) относится к числу наиболее распространенных заболеваний в терапевтической практике. Нередко у пациентов, помимо классических жалоб, встречаются и внепищеводные симптомы, что может затруднять диагностику ГЭРБ и требует реализации междисциплинарного подхода к курации с привлечением смежных специалистов. К таковым относятся стоматологические проявления ГЭРБ, которые условно можно разделить на поражение мягких тканей ротовой полости (красная кайма губ, слизистая оболочка ротовой полости, язык, ткани пародонта) и твердых тканей зуба (эмаль и дентин). Эпидемиологические данные о распространенности тех или иных стоматологических проявлений ГЭРБ достаточно ограничены и неоднородны. Рассматривается ряд патогенетических факторов, объясняющих причинно-следственную связь поражений ротовой полости и зубов с ГЭРБ, включая прямое повреждающее действие агрессивных молекул рефлюксата, изменение физико-химических свойств слюны в виде снижения ее буферной емкости, уменьшения секреции муцинов, факторов роста и антимикробных пептидов, а также бруксизм. С практической точки зрения установить связь между ГЭРБ и возможными стоматологическими проявлениями достаточно сложно из-за гетерогенности и неспецифичности последних. При подозрении на ГЭРБ у пациентов с поражением ротовой полости и/или зубов целесообразно использование опросника GERDQ, эзофагогастродуоденоскопии, а в ряде случаев – 24или 48-часовой pH-импедансометрии и манометрии высокого разрешения. Потенциальную перспективу в качестве скрининга для выделения когорты лиц, нуждающихся в дальнейшем обследовании, могут представлять тест-системы для определения уровня пепсина и желчных кислот в слюне.</p></abstract><trans-abstract xml:lang="en"><p>Gastroesophageal reflux disease (GERD) ranges among the most common diseases in therapeutic practice. In addition to the classic complaints, patients often experience extraesophageal symptoms, which can complicate the diagnosis of GERD and require a multidisciplinary approach to the patient management with the assistance of related specialists. These include dental manifestations of GERD, which can be conveniently classified into lesions affecting the soft tissues (vermillion border of the lips, tunica mucosa of mouth, tongue, periodontal tissues) and the dental hard tissues (enamel and dentin) in the oral cavity. Epidemiological data on the prevalence of these or other dental manifestations of GERD are limited and heterogeneous. The article considers a number of pathogenetic factors that explain the cause-and-effect relationship between oral/dental lesions and GERD, including the direct damaging effects of aggressive refluxate molecules, changes in the physicochemical properties of saliva expressed as a decrease in its buffering capacity, reduction in secretion of mucin, growth factors, and antimicrobial peptides, and bruxism. From a practical perspective, it is quite difficult to find a link between GERD and possible dental manifestations due to the heterogeneity and nonspecificity of the latter. If GERD is suspected in patients with oral and/or dental lesions, it is reasonable to use the GERDQ questionnaire, esophagogastroduodenoscopy, and, in some cases, 24or 48-hour pH-impedance measurements and high-resolution manometry. The salivary pepsin and bile acid tests may be used as a potential screening tool to identify a cohort of individuals requiring further examination.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>диагностика ГЭРБ</kwd><kwd>внепищеводные проявления</kwd><kwd>эрозии зубов</kwd><kwd>пепсин в слюне</kwd><kwd>деминерализация эмали</kwd><kwd>пародонтит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>diagnosis of GERD</kwd><kwd>extraesophageal manifestations</kwd><kwd>dental erosion</kwd><kwd>pepsin in saliva</kwd><kwd>enamel demineralization</kwd><kwd>periodontitis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Статья подготовлена в рамках выполнения работ по государственному заданию Минздрава России «Разработка метода неинвазивной диагностики внепищеводных проявлений ГЭРБ» (№ гос. регистрации 125050605846-4 от 06.05.2025 г.)</funding-statement><funding-statement xml:lang="en">The article has been prepared as part of the research work under the state assignment of the Ministry of Health of Russia “Development of a non-invasive method of diagnostics of extra-esophageal manifestations of GERD (state registration No. 125050605846-4 of May 06, 2025)</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ивашкин ВТ, Трухманов АС, Маев ИВ, Драпкина ОМ, Ливзан МА, Мартынов АИ и др. Диагностика и лечение гастроэзофагеальной рефлюксной болезни (Рекомендации Российской гастроэнтерологической ассоциации, Российского научного медицинского общества терапевтов, Российского общества профилактики неинфекционных заболеваний, Научного сообщества по изучению микробиома человека). Российский журнал гастроэнтерологии, гепатологии, колопроктологии. 2024;34(5):111–135. https://doi.org/10.22416/1382-4376-2024-34-5-111-135.</mixed-citation><mixed-citation xml:lang="en">Ivashkin VT, Trukhmanov AS, Maev IV, Drapkina OM, Livzan MA, Martynov AI et al. Diagnosis and Treatment of Gastroesophageal Reflux Disease (Clinical Guidelines of the Russian Gastroenterological Association, Russian Scientific Medical Society of Internal Medicine, Russian Society for the Prevention of Noncommunicable Diseases, Scientific Сommunity for Human Microbiome Research). Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2024;34(5):111–135. (In Russ.) https://doi.org/10.22416/1382-4376-2024-34-5-111-135.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Vakil N, van Zanten SV, Kahrilas P, Dent J, Jones R. The Montreal definition and classification of gastroesophageal reflux disease: a global evidencebased consensus. Am J Gastroenterol. 2006;101(8):1900–1943. https://doi.org/10.1111/j.1572-0241.2006.00630.x.</mixed-citation><mixed-citation xml:lang="en">Vakil N, van Zanten SV, Kahrilas P, Dent J, Jones R. The Montreal definition and classification of gastroesophageal reflux disease: a global evidencebased consensus. Am J Gastroenterol. 2006;101(8):1900–1943. https://doi.org/10.1111/j.1572-0241.2006.00630.x.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Watanabe M, Nakatani E, Yoshikawa H, Kanno T, Nariai Y, Yoshino A et al. Oral soft tissue disorders are associated with gastroesophageal reflux disease: retrospective study. BMC Gastroenterol. 2017;17(1):92. https://doi.org/10.1186/s12876-017-0650-5.</mixed-citation><mixed-citation xml:lang="en">Watanabe M, Nakatani E, Yoshikawa H, Kanno T, Nariai Y, Yoshino A et al. Oral soft tissue disorders are associated with gastroesophageal reflux disease: retrospective study. BMC Gastroenterol. 2017;17(1):92. https://doi.org/10.1186/s12876-017-0650-5.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mahajan R, Kulkarni R, Stoopler ET. Gastroesophageal reflux disease and oral health: A narrative review. Spec Care Dentist. 2022;42(6):555–564. https://doi.org/10.1111/scd.12726.</mixed-citation><mixed-citation xml:lang="en">Mahajan R, Kulkarni R, Stoopler ET. Gastroesophageal reflux disease and oral health: A narrative review. Spec Care Dentist. 2022;42(6):555–564. https://doi.org/10.1111/scd.12726.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Storr M, Meining A, Allescher HD. Pathophysiology and pharmacological treatment of gastroesophageal reflux disease. Dig Dis. 2000;18(2):93–102. https://doi.org/10.1159/000016970.</mixed-citation><mixed-citation xml:lang="en">Storr M, Meining A, Allescher HD. Pathophysiology and pharmacological treatment of gastroesophageal reflux disease. Dig Dis. 2000;18(2):93–102. https://doi.org/10.1159/000016970.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Di Fede O, Di Liberto C, Occhipinti G, Vigneri S, Lo Russo L, Fedele S et al. Oral manifestations in patients with gastro-oesophageal reflux disease: a single-center case-control study. J Oral Pathol Med. 2008;37(6):336–340. https://doi.org/10.1111/j.1600-0714.2008.00646.x.</mixed-citation><mixed-citation xml:lang="en">Di Fede O, Di Liberto C, Occhipinti G, Vigneri S, Lo Russo L, Fedele S et al. Oral manifestations in patients with gastro-oesophageal reflux disease: a single-center case-control study. J Oral Pathol Med. 2008;37(6):336–340. https://doi.org/10.1111/j.1600-0714.2008.00646.x.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Pace F, Pallotta S, Tonini M, Vakil N, Bianchi Porro G. Systematic review: gastrooesophageal reflux disease and dental lesions. Aliment Pharmacol Ther. 2008;27(12):1179–1186. https://doi.org/10.1111/j.1365-2036.2008.03694.x.</mixed-citation><mixed-citation xml:lang="en">Pace F, Pallotta S, Tonini M, Vakil N, Bianchi Porro G. Systematic review: gastrooesophageal reflux disease and dental lesions. Aliment Pharmacol Ther. 2008;27(12):1179–1186. https://doi.org/10.1111/j.1365-2036.2008.03694.x.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Dundar A, Sengun A. Dental approach to erosive tooth wear in gastroesophageal reflux disease. Afr Health Sci. 2014;14(2):481–486. https://doi.org/10.4314/ahs.v14i2.28.</mixed-citation><mixed-citation xml:lang="en">Dundar A, Sengun A. Dental approach to erosive tooth wear in gastroesophageal reflux disease. Afr Health Sci. 2014;14(2):481–486. https://doi.org/10.4314/ahs.v14i2.28.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Roesch-Ramos L, Roesch-Dietlen F, Remes-Troche JM, Romero-Sierra G, Mata-Tovar Cde J, Azamar-Jácome AA et al. Dental erosion, an extraesophageal manifestation of gastroesophageal reflux disease. The experience of a center for digestive physiology in Southeastern Mexico. Rev Esp Enferm Dig. 2014;106(2):92–97. https://doi.org/10.4321/s1130-01082014000200004.</mixed-citation><mixed-citation xml:lang="en">Roesch-Ramos L, Roesch-Dietlen F, Remes-Troche JM, Romero-Sierra G, Mata-Tovar Cde J, Azamar-Jácome AA et al. Dental erosion, an extraesophageal manifestation of gastroesophageal reflux disease. The experience of a center for digestive physiology in Southeastern Mexico. Rev Esp Enferm Dig. 2014;106(2):92–97. https://doi.org/10.4321/s1130-01082014000200004.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Li W, Liu J, Chen S, Wang Y, Zhang Z. Prevalence of dental erosion among people with gastroesophageal reflux disease in China. J Prosthet Dent. 2017;117(1):48–54. https://doi.org/10.1016/j.prosdent.2016.04.029.</mixed-citation><mixed-citation xml:lang="en">Li W, Liu J, Chen S, Wang Y, Zhang Z. Prevalence of dental erosion among people with gastroesophageal reflux disease in China. J Prosthet Dent. 2017;117(1):48–54. https://doi.org/10.1016/j.prosdent.2016.04.029.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Picos A, Badea ME, Dumitrascu DL. Dental erosion in gastro-esophageal reflux disease. A systematic review. Clujul Med. 2018;91(4):387–390. https://doi.org/10.15386/cjmed-1017.</mixed-citation><mixed-citation xml:lang="en">Picos A, Badea ME, Dumitrascu DL. Dental erosion in gastro-esophageal reflux disease. A systematic review. Clujul Med. 2018;91(4):387–390. https://doi.org/10.15386/cjmed-1017.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Yanushevich OO, Maev IV, Krikheli NI, Andreev DN, Lyamina SV, Sokolov FS et al. Prevalence and Risk of Dental Erosion in Patients with Gastroesophageal Reflux Disease: A Meta-Analysis. Dent J. 2022;10(7):126. https://doi.org/10.3390/dj10070126.</mixed-citation><mixed-citation xml:lang="en">Yanushevich OO, Maev IV, Krikheli NI, Andreev DN, Lyamina SV, Sokolov FS et al. Prevalence and Risk of Dental Erosion in Patients with Gastroesophageal Reflux Disease: A Meta-Analysis. Dent J. 2022;10(7):126. https://doi.org/10.3390/dj10070126.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Helle K, Árok AZ, Ollé G, Antal M, Rosztóczy A. Dental evaluation is helpful in the differentiation of functional heartburn and gastroesophageal reflux disease. World J Gastroenterol. 2023;29(31):4774–4782. https://doi.org/10.3748/wjg.v29.i31.4774.</mixed-citation><mixed-citation xml:lang="en">Helle K, Árok AZ, Ollé G, Antal M, Rosztóczy A. Dental evaluation is helpful in the differentiation of functional heartburn and gastroesophageal reflux disease. World J Gastroenterol. 2023;29(31):4774–4782. https://doi.org/10.3748/wjg.v29.i31.4774.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Mengatto CM, Dalberto Cda S, Scheeren B, Barros SG. Association between sleep bruxism and gastroesophageal reflux disease. J Prosthet Dent. 2013;110(5):349–355. https://doi.org/10.1016/j.prosdent.2013.05.002.</mixed-citation><mixed-citation xml:lang="en">Mengatto CM, Dalberto Cda S, Scheeren B, Barros SG. Association between sleep bruxism and gastroesophageal reflux disease. J Prosthet Dent. 2013;110(5):349–355. https://doi.org/10.1016/j.prosdent.2013.05.002.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Рабинович ИМ, Рабинович ОФ, Абрамова ЕС, Денисова МА. Клиникопатогенетические аспекты различных форм хейлита. Стоматология. 2016;95(1):67–72. https://doi.org/10.17116/stomat201695167-72.</mixed-citation><mixed-citation xml:lang="en">Rabinovich IM, Rabinovich OF, Abramova ES, Denisova MA. Clinical and pathogenetic aspects of various forms of cheilitis. Stomatologiya. 2016;95(1):67–72. (In Russ.) https://doi.org/10.17116/stomat201695167-72.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Kislig K, Wilder-Smith CH, Bornstein MM, Lussi A, Seemann R. Halitosis and tongue coating in patients with erosive gastroesophageal reflux disease versus nonerosive gastroesophageal reflux disease. Clin Oral Investig. 2013;17(1):159–165. https://doi.org/10.1007/s00784-012-0705-5.</mixed-citation><mixed-citation xml:lang="en">Kislig K, Wilder-Smith CH, Bornstein MM, Lussi A, Seemann R. Halitosis and tongue coating in patients with erosive gastroesophageal reflux disease versus nonerosive gastroesophageal reflux disease. Clin Oral Investig. 2013;17(1):159–165. https://doi.org/10.1007/s00784-012-0705-5.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Bodecker CF. Dental erosion: its possible causes and treatment. Dental Cosmos. 1933;75:1056–1062.</mixed-citation><mixed-citation xml:lang="en">Bodecker CF. Dental erosion: its possible causes and treatment. Dental Cosmos. 1933;75:1056–1062.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Picos A, Chisnoiu A, Dumitrasc DL. Dental erosion in patients with gastroesophageal reflux disease. Adv Clin Exp Med. 2013;22(3):303–307. Available at: https://pubmed.ncbi.nlm.nih.gov/23828670.</mixed-citation><mixed-citation xml:lang="en">Picos A, Chisnoiu A, Dumitrasc DL. Dental erosion in patients with gastroesophageal reflux disease. Adv Clin Exp Med. 2013;22(3):303–307. Available at: https://pubmed.ncbi.nlm.nih.gov/23828670.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Boyapati R, Vudathaneni VKP, Nadella SB, Bollepalli AC, Marella Y, Adurty C. Reflex Gastroesophageal Disorders and Functional Dyspepsia: Potential Confounding Variables for the Progression of Chronic Periodontitis: A Clinical Study. Int J Prev Med. 2020;11:138. https://doi.org/10.4103/ijpvm.IJPVM_141_19.</mixed-citation><mixed-citation xml:lang="en">Boyapati R, Vudathaneni VKP, Nadella SB, Bollepalli AC, Marella Y, Adurty C. Reflex Gastroesophageal Disorders and Functional Dyspepsia: Potential Confounding Variables for the Progression of Chronic Periodontitis: A Clinical Study. Int J Prev Med. 2020;11:138. https://doi.org/10.4103/ijpvm.IJPVM_141_19.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Locke GR 3rd, Talley NJ, Fett SL, Zinsmeister AR, Melton LJ 3rd. Risk factors associated with symptoms of gastroesophageal reflux. Am J Med. 1999;106(6):642–649. https://doi.org/10.1016/s0002-9343(99)00121-7.</mixed-citation><mixed-citation xml:lang="en">Locke GR 3rd, Talley NJ, Fett SL, Zinsmeister AR, Melton LJ 3rd. Risk factors associated with symptoms of gastroesophageal reflux. Am J Med. 1999;106(6):642–649. https://doi.org/10.1016/s0002-9343(99)00121-7.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Song JY, Kim HH, Cho EJ, Kim TY. The relationship between gastroesophageal reflux disease and chronic periodontitis. Gut Liver. 2014;8(1):35–40. https://doi.org/10.5009/gnl.2014.8.1.35.</mixed-citation><mixed-citation xml:lang="en">Song JY, Kim HH, Cho EJ, Kim TY. The relationship between gastroesophageal reflux disease and chronic periodontitis. Gut Liver. 2014;8(1):35–40. https://doi.org/10.5009/gnl.2014.8.1.35.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Li Y, Yu F, Niu L, Hu W, Long Y, Tay FR et al. Associations among Bruxism, Gastroesophageal Reflux Disease, and Tooth Wear. J Clin Med. 2018;7(11):417. https://doi.org/10.3390/jcm7110417.</mixed-citation><mixed-citation xml:lang="en">Li Y, Yu F, Niu L, Hu W, Long Y, Tay FR et al. Associations among Bruxism, Gastroesophageal Reflux Disease, and Tooth Wear. J Clin Med. 2018;7(11):417. https://doi.org/10.3390/jcm7110417.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Nota A, Pittari L, Paggi M, Abati S, Tecco S. Correlation between Bruxism and Gastroesophageal Reflux Disorder and Their Effects on Tooth Wear. A Systematic Review. J Clin Med. 2022;11(4):1107. https://doi.org/10.3390/jcm11041107.</mixed-citation><mixed-citation xml:lang="en">Nota A, Pittari L, Paggi M, Abati S, Tecco S. Correlation between Bruxism and Gastroesophageal Reflux Disorder and Their Effects on Tooth Wear. A Systematic Review. J Clin Med. 2022;11(4):1107. https://doi.org/10.3390/jcm11041107.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Tokiwa O, Park BK, Takezawa Y, Takahashi Y, Sasaguri K, Sato S. Relationship of tooth grinding pattern during sleep bruxism and dental status. Cranio. 2008;26(4):287–293. https://doi.org/10.1179/crn.2008.039.</mixed-citation><mixed-citation xml:lang="en">Tokiwa O, Park BK, Takezawa Y, Takahashi Y, Sasaguri K, Sato S. Relationship of tooth grinding pattern during sleep bruxism and dental status. Cranio. 2008;26(4):287–293. https://doi.org/10.1179/crn.2008.039.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Li Y, Fang M, Niu L, Fan Y, Liu Y, Long Y et al. Associations among gastroesophageal reflux disease, mental disorders, sleep and chronic temporomandibular disorder: a case-control study. CMAJ. 2019;191(33):E909–E915. https://doi.org/10.1503/cmaj.181535.</mixed-citation><mixed-citation xml:lang="en">Li Y, Fang M, Niu L, Fan Y, Liu Y, Long Y et al. Associations among gastroesophageal reflux disease, mental disorders, sleep and chronic temporomandibular disorder: a case-control study. CMAJ. 2019;191(33):E909–E915. https://doi.org/10.1503/cmaj.181535.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Vinesh E, Masthan K, Kumar MS, Jeyapriya SM, Babu A, Thinakaran M. A Clinicopathologic Study of Oral Changes in Gastroesophageal Reflux Disease, Gastritis, and Ulcerative Colitis. J Contemp Dent Pract. 2016;17(11):943–947. https://doi.org/10.5005/jp-journals-10024-1959.</mixed-citation><mixed-citation xml:lang="en">Vinesh E, Masthan K, Kumar MS, Jeyapriya SM, Babu A, Thinakaran M. A Clinicopathologic Study of Oral Changes in Gastroesophageal Reflux Disease, Gastritis, and Ulcerative Colitis. J Contemp Dent Pract. 2016;17(11):943–947. https://doi.org/10.5005/jp-journals-10024-1959.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Ranjitkar S, Smales RJ, Kaidonis JA. Oral manifestations of gastroesophageal reflux disease. J Gastroenterol Hepatol. 2012;27(1):21–27. https://doi.org/10.1111/j.1440-1746.2011.06945.x.</mixed-citation><mixed-citation xml:lang="en">Ranjitkar S, Smales RJ, Kaidonis JA. Oral manifestations of gastroesophageal reflux disease. J Gastroenterol Hepatol. 2012;27(1):21–27. https://doi.org/10.1111/j.1440-1746.2011.06945.x.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Jiang S, Zheng L, Miao Z. Gastroesophageal reflux disease and oral symptoms: A two-sample Mendelian randomization study. Front Genet. 2023;13:1061550. https://doi.org/10.3389/fgene.2022.1061550.</mixed-citation><mixed-citation xml:lang="en">Jiang S, Zheng L, Miao Z. Gastroesophageal reflux disease and oral symptoms: A two-sample Mendelian randomization study. Front Genet. 2023;13:1061550. https://doi.org/10.3389/fgene.2022.1061550.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Dawes C, Wong DTW. Role of Saliva and Salivary Diagnostics in the Advancement of Oral Health. J Dent Res. 2019;98(2):133–141. https://doi.org/10.1177/0022034518816961.</mixed-citation><mixed-citation xml:lang="en">Dawes C, Wong DTW. Role of Saliva and Salivary Diagnostics in the Advancement of Oral Health. J Dent Res. 2019;98(2):133–141. https://doi.org/10.1177/0022034518816961.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Dawood IM, El-Samarrai SK. Saliva and Oral Health. Int J Adv Res Biol Sci. 2018;5(7):1–45. https://doi.org/10.22192/ijarbs.2018.05.07.001.</mixed-citation><mixed-citation xml:lang="en">Dawood IM, El-Samarrai SK. Saliva and Oral Health. Int J Adv Res Biol Sci. 2018;5(7):1–45. https://doi.org/10.22192/ijarbs.2018.05.07.001.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Bilbilova EZ. Dietary Factors, Salivary Parameters, and Dental Caries, Dental Caries. IntechOpen, London, UK; 2020.</mixed-citation><mixed-citation xml:lang="en">Bilbilova EZ. Dietary Factors, Salivary Parameters, and Dental Caries, Dental Caries. IntechOpen, London, UK; 2020.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Ziganshina EE, Sagitov II, Akhmetova RF, Saleeva GT, Kiassov AP, Gogoleva NE et al. Comparison of the Microbiota and Inorganic Anion Content in the Saliva of Patients with Gastroesophageal Reflux Disease and Gastroesophageal Reflux Disease-Free Individuals. Biomed Res Int. 2020;2020:2681791. https://doi.org/10.1155/2020/2681791.</mixed-citation><mixed-citation xml:lang="en">Ziganshina EE, Sagitov II, Akhmetova RF, Saleeva GT, Kiassov AP, Gogoleva NE et al. Comparison of the Microbiota and Inorganic Anion Content in the Saliva of Patients with Gastroesophageal Reflux Disease and Gastroesophageal Reflux Disease-Free Individuals. Biomed Res Int. 2020;2020:2681791. https://doi.org/10.1155/2020/2681791.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Sarosiek J, McCallum RW. What role do salivary inorganic components play in health and disease of the esophageal mucosa? Digestion. 1995;(Suppl. 1):24–31. https://doi.org/10.1159/000201298.</mixed-citation><mixed-citation xml:lang="en">Sarosiek J, McCallum RW. What role do salivary inorganic components play in health and disease of the esophageal mucosa? Digestion. 1995;(Suppl. 1):24–31. https://doi.org/10.1159/000201298.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Yoshikawa H, Furuta K, Ueno M, Egawa M, Yoshino A, Kondo S et al. Oral symptoms including dental erosion in gastroesophageal reflux disease are associated with decreased salivary flow volume and swallowing function. J Gastroenterol. 2012;47(4):412–420. https://doi.org/10.1007/s00535-011-0515-6.</mixed-citation><mixed-citation xml:lang="en">Yoshikawa H, Furuta K, Ueno M, Egawa M, Yoshino A, Kondo S et al. Oral symptoms including dental erosion in gastroesophageal reflux disease are associated with decreased salivary flow volume and swallowing function. J Gastroenterol. 2012;47(4):412–420. https://doi.org/10.1007/s00535-011-0515-6.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Bechir F, Pacurar M, Tohati A, Bataga SM. Comparative Study of Salivary pH, Buffer Capacity, and Flow in Patients with and without Gastroesophageal Reflux Disease. Int J Environ Res Public Health. 2021;19(1):201. https://doi.org/10.3390/ijerph19010201.</mixed-citation><mixed-citation xml:lang="en">Bechir F, Pacurar M, Tohati A, Bataga SM. Comparative Study of Salivary pH, Buffer Capacity, and Flow in Patients with and without Gastroesophageal Reflux Disease. Int J Environ Res Public Health. 2021;19(1):201. https://doi.org/10.3390/ijerph19010201.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Koeda M, Tanabe T, Kitasako Y, Momma E, Hoshikawa Y, Hoshino S et al. Saliva secretion is reduced in proton pump inhibitor-responsive nonerosive reflux disease patients. Esophagus. 2021;18(4):900–907. https://doi.org/10.1007/s10388-021-00845-x.</mixed-citation><mixed-citation xml:lang="en">Koeda M, Tanabe T, Kitasako Y, Momma E, Hoshikawa Y, Hoshino S et al. Saliva secretion is reduced in proton pump inhibitor-responsive nonerosive reflux disease patients. Esophagus. 2021;18(4):900–907. https://doi.org/10.1007/s10388-021-00845-x.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Puscas I, Coltau M, Baican M, Domuta G. Omeprazole has a dual mechanism of action: it inhibits both H(+)K(+)ATPase and gastric mucosa carbonic anhydrase enzyme in humans (in vitro and in vivo experiments). J Pharmacol Exp Ther. 1999;290(2):530–534. Available at: https://pubmed.ncbi.nlm.nih.gov/10411559.</mixed-citation><mixed-citation xml:lang="en">Puscas I, Coltau M, Baican M, Domuta G. Omeprazole has a dual mechanism of action: it inhibits both H(+)K(+)ATPase and gastric mucosa carbonic anhydrase enzyme in humans (in vitro and in vivo experiments). J Pharmacol Exp Ther. 1999;290(2):530–534. Available at: https://pubmed.ncbi.nlm.nih.gov/10411559.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Shin JM, Sachs G. Pharmacology of proton pump inhibitors. Curr Gastroenterol Rep. 2008;10(6):528–534. https://doi.org/10.1007/s11894-008-0098-4.</mixed-citation><mixed-citation xml:lang="en">Shin JM, Sachs G. Pharmacology of proton pump inhibitors. Curr Gastroenterol Rep. 2008;10(6):528–534. https://doi.org/10.1007/s11894-008-0098-4.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Jones R, Junghard O, Dent J, Vakil N, Halling K, Wernersson B et al. Development of the GerdQ, a tool for the diagnosis and management of gastro-oesophageal reflux disease in primary care. Aliment Pharmacol Ther. 2009;30(10):1030–1038. https://doi.org/10.1111/j.1365-2036.2009.04142.x.</mixed-citation><mixed-citation xml:lang="en">Jones R, Junghard O, Dent J, Vakil N, Halling K, Wernersson B et al. Development of the GerdQ, a tool for the diagnosis and management of gastro-oesophageal reflux disease in primary care. Aliment Pharmacol Ther. 2009;30(10):1030–1038. https://doi.org/10.1111/j.1365-2036.2009.04142.x.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Gyawali CP, Kahrilas PJ, Savarino E, Zerbib F, Mion F, Smout AJPM et al. Modern diagnosis of GERD: the Lyon Consensus. Gut. 2018;67(7):1351–1362. https://doi.org/10.1136/gutjnl-2017-314722.</mixed-citation><mixed-citation xml:lang="en">Gyawali CP, Kahrilas PJ, Savarino E, Zerbib F, Mion F, Smout AJPM et al. Modern diagnosis of GERD: the Lyon Consensus. Gut. 2018;67(7):1351–1362. https://doi.org/10.1136/gutjnl-2017-314722.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Shetler KP, Bikhtii S, Triadafilopoulos G. Ineffective esophageal motility: clinical, manometric, and outcome characteristics in patients with and without abnormal esophageal acid exposure. Dis Esophagus. 2017;30(6):1–8. https://doi.org/10.1093/dote/dox012.</mixed-citation><mixed-citation xml:lang="en">Shetler KP, Bikhtii S, Triadafilopoulos G. Ineffective esophageal motility: clinical, manometric, and outcome characteristics in patients with and without abnormal esophageal acid exposure. Dis Esophagus. 2017;30(6):1–8. https://doi.org/10.1093/dote/dox012.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Savarino E, Bredenoord AJ, Fox M, Pandolfino JE, Roman S, Gyawali CP. Advances in the physiological assessment and diagnosis of GERD. Nat Rev Gastroenterol Hepatol. 2018;15(5):323. https://doi.org/10.1038/nrgastro.2018.32.</mixed-citation><mixed-citation xml:lang="en">Savarino E, Bredenoord AJ, Fox M, Pandolfino JE, Roman S, Gyawali CP. Advances in the physiological assessment and diagnosis of GERD. Nat Rev Gastroenterol Hepatol. 2018;15(5):323. https://doi.org/10.1038/nrgastro.2018.32.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Gyawali CP, Yadlapati R, Fass R, Katzka D, Pandolfino J, Savarino E et al. Updates to the modern diagnosis of GERD: Lyon consensus 2.0. Gut. 2024;73(2):361–371. https://doi.org/10.1136/gutjnl-2023-330616.</mixed-citation><mixed-citation xml:lang="en">Gyawali CP, Yadlapati R, Fass R, Katzka D, Pandolfino J, Savarino E et al. Updates to the modern diagnosis of GERD: Lyon consensus 2.0. Gut. 2024;73(2):361–371. https://doi.org/10.1136/gutjnl-2023-330616.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Yadlapati R, Gyawali CP, Pandolfino JE. AGA Clinical Practice Update on the Personalized Approach to the Evaluation and Management of GERD: Expert Review. Clin Gastroenterol Hepatol. 2022;20(5):984–994. https://doi.org/10.1016/j.cgh.2022.01.025.</mixed-citation><mixed-citation xml:lang="en">Yadlapati R, Gyawali CP, Pandolfino JE. AGA Clinical Practice Update on the Personalized Approach to the Evaluation and Management of GERD: Expert Review. Clin Gastroenterol Hepatol. 2022;20(5):984–994. https://doi.org/10.1016/j.cgh.2022.01.025.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Li C, Cao X, Wang H. Pathogenesis of pepsin-induced gastroesophageal reflux disease with advanced diagnostic tools and therapeutic implications. Front Med. 2025;12:1516335. https://doi.org/10.3389/fmed.2025.1516335.</mixed-citation><mixed-citation xml:lang="en">Li C, Cao X, Wang H. Pathogenesis of pepsin-induced gastroesophageal reflux disease with advanced diagnostic tools and therapeutic implications. Front Med. 2025;12:1516335. https://doi.org/10.3389/fmed.2025.1516335.</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Race C, Chowdry J, Russell JM, Corfe BM, Riley SA. Studies of salivary pepsin in patients with gastro-oesophageal reflux disease. Aliment Pharmacol Ther. 2019;49(9):1173–1180. https://doi.org/10.1111/apt.15138.</mixed-citation><mixed-citation xml:lang="en">Race C, Chowdry J, Russell JM, Corfe BM, Riley SA. Studies of salivary pepsin in patients with gastro-oesophageal reflux disease. Aliment Pharmacol Ther. 2019;49(9):1173–1180. https://doi.org/10.1111/apt.15138.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Du X, Wang F, Hu Z, Wu J, Wang Z, Yan C et al. The diagnostic value of pepsin detection in saliva for gastro-esophageal reflux disease: a preliminary study from China. BMC Gastroenterol. 2017;17(1):107. https://doi.org/10.1186/s12876-017-0667-9.</mixed-citation><mixed-citation xml:lang="en">Du X, Wang F, Hu Z, Wu J, Wang Z, Yan C et al. The diagnostic value of pepsin detection in saliva for gastro-esophageal reflux disease: a preliminary study from China. BMC Gastroenterol. 2017;17(1):107. https://doi.org/10.1186/s12876-017-0667-9.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Woodland P, Singendonk MMJ, Ooi J, Nikaki K, Wong T, Lee C et al. Measurement of Salivary Pepsin to Detect Gastroesophageal Reflux Disease Is Not Ready for Clinical Application. Clin Gastroenterol Hepatol. 2019;17(3):563–565. https://doi.org/10.1016/j.cgh.2018.05.016.</mixed-citation><mixed-citation xml:lang="en">Woodland P, Singendonk MMJ, Ooi J, Nikaki K, Wong T, Lee C et al. Measurement of Salivary Pepsin to Detect Gastroesophageal Reflux Disease Is Not Ready for Clinical Application. Clin Gastroenterol Hepatol. 2019;17(3):563–565. https://doi.org/10.1016/j.cgh.2018.05.016.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Rajab YS, Zaidan TF. Evaluation of Salivary Pepsin Levels and Dental Erosion in Patients With Gastroesophageal Reflux Disease. Cureus. 2023;15(2):e34744. https://doi.org/10.7759/cureus.34744.</mixed-citation><mixed-citation xml:lang="en">Rajab YS, Zaidan TF. Evaluation of Salivary Pepsin Levels and Dental Erosion in Patients With Gastroesophageal Reflux Disease. Cureus. 2023;15(2):e34744. https://doi.org/10.7759/cureus.34744.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Saritas Yuksel E, Hong SK, Strugala V, Slaughter JC, Goutte M, Garrett CG et al. Rapid salivary pepsin test: blinded assessment of test performance in gastroesophageal reflux disease. Laryngoscope. 2012;122(6):1312–1316. https://doi.org/10.1002/lary.23252.</mixed-citation><mixed-citation xml:lang="en">Saritas Yuksel E, Hong SK, Strugala V, Slaughter JC, Goutte M, Garrett CG et al. Rapid salivary pepsin test: blinded assessment of test performance in gastroesophageal reflux disease. Laryngoscope. 2012;122(6):1312–1316. https://doi.org/10.1002/lary.23252.</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang M, Wu T, Tan N, Chen S, Zhuang Q, Luo Y, Xiao Y. Clinical relevance of salivary pepsin detection in diagnosing gastroesophageal reflux disease subtypes. Gastroenterol Rep. 2023;11:goad053. https://doi.org/10.1093/gastro/goad053.</mixed-citation><mixed-citation xml:lang="en">Zhang M, Wu T, Tan N, Chen S, Zhuang Q, Luo Y, Xiao Y. Clinical relevance of salivary pepsin detection in diagnosing gastroesophageal reflux disease subtypes. Gastroenterol Rep. 2023;11:goad053. https://doi.org/10.1093/gastro/goad053.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
