title: [A study of stomal ulcer. (1) Clinical observation, mainly by endoscopy (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000209:etiology* / Q000473:pathology; D011178:Postgastrectomy Syndromes / Q000473:pathology