Prolonged follow-up of gastric ulcer by gastroscopy. Report of a case.
D000368:Aged; D005500:Follow-Up Studies; D005773:Gastroscopy; D006801:Humans; D008297:Male; D011859:Radiography; D013276:Stomach Ulcer / Q000000981:diagnostic imaging; D013997:Time Factors; D014945:Wound Healing