Statistics of ulcerative colitis. A catamnestic study of 229 patients.
D000328:Adult; D000368:Aged; D003093:Colitis, Ulcerative / Q000453:epidemiology*; D005260:Female; D005500:Follow-Up Studies; D005860:Germany, West; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis