title: [Preoperative detection of the causes of peptic ulcer formation after gastrectomy].
mesh_terms: D005745:Gastric Acidity Determination; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis / Q000209:etiology*; D011178:Postgastrectomy Syndromes / Q000175:diagnosis / Q000209:etiology*; D011300:Preoperative Care
vernacular_title: Dooperatsionnoe vyiavlenie prichin obrazovaniia pepticheskikh iazv posle rezektsii zheludka