title: [Absorption of vitamin B 12  in peptic ulcer].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005745:Gastric Acidity Determination; D006801:Humans; D007408:Intestinal Absorption; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000378:metabolism*; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D014805:Vitamin B 12
vernacular_title: Vsasyvanie vitamina B 12  pri iazvennoĭ bolezni.