Ulcerative colitis. Follow-up of 100 patients, with some comments on the general features of this disease in Argentina.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001118:Argentina; D002648:Child; D002675:Child, Preschool; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged