Satarasinghe, R.Fernando, H.R.R.Jayamaha, D.H.Samarasinghe, I.de Silva, A.P.2014-10-292014-10-292006Gut. 2006; 55: pp.4360017-5749 (Print)1468-3288 (Electronic)http://repository.kln.ac.lk/handle/123456789/1756Indexed in MEDLINENo Abstract AvailableColitis, CollagenousColitis, Collagenous-epidemiologyDiagnosis, DifferentialIrritable Bowel Syndrome-diagnosisCollagenous colitis in adult Sri Lankans: experience from the Indian subcontinentLetterMedicine