Inflammatory bowel disease--an O.M.G.E. survey.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy; D003424:Crohn Disease / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy; D003936:Diagnosis, Computer-Assisted; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged