For citations:
Tsukanov VV, Tonkikh YL, Vasyutin AV, Peretyatko OV, Pulikov AS, Baron II. Gastric mucosa structure in patients with different serum pepsinogen levels and ratios. Meditsinskiy sovet = Medical Council. 2018;(14):114-117. (In Russ.) https://doi.org/10.21518/2079-701X-2018-14-114-117