Fibreoptic panendoscopy of the upper gastrointestinal tract in a tropical hospital.
D004381:Duodenal Ulcer / Q000175:diagnosis; D004384:Duodenoscopy; D004415:Dyspepsia / Q000175:diagnosis; D004945:Esophagoscopy; D005336:Fiber Optic Technology; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D005773:Gastroscopy; D006801:Humans; D013276:Stomach Ulcer / Q000175:diagnosis