The prophylactic effect of salazosulphapyridine in ulcerative colitis during long-term treatment. A double-blind trial on patients asymptomatic for one year.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D003093:Colitis, Ulcerative / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012008:Recurrence; D012460:Sulfasalazine / Q000008:administration & dosage / Q000627:therapeutic use; D013997:Time Factors
D010919:Placebos; D012460:Sulfasalazine