title: [Diagnostic criteria of gastric secretory insufficiency and its classification].
mesh_terms: D000126:Achlorhydria / Q000145:classification / Q000175:diagnosis*; D000293:Adolescent; D000328:Adult; D005260:Female; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000032:analysis / Q000378:metabolism; D005756:Gastritis / Q000503:physiopathology; D006801:Humans; D008297:Male; D013270:Stomach / Q000503:physiopathology
vernacular_title: Kriterii diagnostiki sekretornoĭ nedostatochnosti zheludka i ee klassifikatsii