The relationship between granulomatous bowel disease and duodenal ulcer.
D000293:Adolescent; D000328:Adult; D003093:Colitis, Ulcerative / Q000150:complications* / Q000601:surgery; D003424:Crohn Disease / Q000150:complications* / Q000601:surgery; D004381:Duodenal Ulcer / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies