title: [Substantiation of the reflux theory of the pathogenesis of gastroduodenal ulcer].
mesh_terms: D004386:Duodenum / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000209:etiology* / Q000503:physiopathology
vernacular_title: Obosnovanie refliuksnoĭ teorii patogeneza iazvennoĭ bolezni zheludka i dvenadtsatiperstnoĭ kishki