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Subramanian S, Rhodes JM, Hart CA, Tam B, Roberts CL, Smith SL, Corkill JE, Winstanley C, Virji M, Campbell BJ.Subramanian S, et al.Inflamm Bowel Dis. 2008 Feb;14(2):162-75. doi: 10.1002/ibd.20296.Inflamm Bowel Dis. 2008.PMID: 17941093Free PMC article.