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Relapse-preventing effect and safety of sulfasalazine and olsalazine in patients with ulcerative colitis in

M C Rijk1, H J van Lier, J H van Tongeren

  • 1Department of Gastrointestinal and Liver Diseases, University Hospital Nijmegen St. Radboud, The Netherlands.

The American Journal of Gastroenterology
|April 1, 1992
PubMed

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