[Endoscopic diagnosis and follow-up study of peptic ulcer].
Oguro
Y
Y
D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000175:diagnosis* / Q000473:pathology; D004384:Duodenoscopy; D005500:Follow-Up Studies; D005773:Gastroscopy; D006801:Humans; D007203:Indigo Carmine; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000473:pathology; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000473:pathology
D007203:Indigo Carmine