For citations:
Tikhonov S.V., Anisimova K.A., Dekkanova V.D., Papin K.V., Rodionova N.V., Korzhilova T.M., Balandov S.G., Vasilevsky D.I., Bakulina N.V., Simanenkov V.I. Upper gastrointestinal tract condition in patients with morbid obesity before and after bariatric surgery. Medical alphabet. 2021;(20):44-52. (In Russ.) https://doi.org/10.33667/2078-5631-2021-20-44-52