The localization of duodenal and prepyloric ulcers; a correlation of radiologic and gastroscopic findings with specimens resected at operation.
D004386:Duodenum; D005773:Gastroscopy; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis*; D011871:Radiology; D013276:Stomach Ulcer; D014456:Ulcer
GASTROSCOPY; PEPTIC ULCER/diagnosis