de Silva, H.J.Seneviratne, S.L.2014-10-292014-10-291998The Sri Lanka Prescriber. 1998; 6(4): pp.5-71391-0736(Print)http://repository.kln.ac.lk/handle/123456789/1349No abstract availableColitis, UlcerativeUlcerative Colitis-therapyManagement of ulcerative colitisArticleMedicine