Upper gastro-intestinal disorders.
D000328:Adult; D002648:Child; D002769:Cholelithiasis / Q000601:surgery; D004063:Digestion; D004381:Duodenal Ulcer / Q000628:therapy; D004941:Esophagitis / Q000150:complications; D005260:Female; D005767:Gastrointestinal Diseases / Q000503:physiopathology; D006356:Heartburn / Q000209:etiology; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology; D011859:Radiography; D013276:Stomach Ulcer / Q000628:therapy