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Byrne CM, Pager CK, Rex J, Roberts R, Solomon MJ.Byrne CM, et al. Among authors: pager ck.Dis Colon Rectum. 2002 Nov;45(11):1431-6. doi: 10.1007/s10350-004-6444-1.Dis Colon Rectum. 2002.PMID: 12432287Clinical Trial.