title: The untoward sequelae of gastric operations and their evaluation.
mesh_terms: D001655:Bile Reflux / Q000175:diagnosis; D004724:Endoscopy; D005745:Gastric Acidity Determination; D005746:Gastric Emptying; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis*; D011178:Postgastrectomy Syndromes / Q000175:diagnosis*; D012008:Recurrence