For citations:
Korneenkov AA, Ovchinnikov PA, Vyazemskaya EE, Medvedeva AY, Yanov YK. Geography of patients in the federal ENT hospital before and after the COVID-19 pandemic: changing spatial patterns and characteristics. Meditsinskiy sovet = Medical Council. 2023;(19):206-215. (In Russ.) https://doi.org/10.21518/ms2023-395