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Creed F, Fernandes L, Guthrie E, Palmer S, Ratcliffe J, Read N, Rigby C, Thompson D, Tomenson B; North of England IBS Research Group.Creed F, et al. Among authors: tomenson b.Gastroenterology. 2003 Feb;124(2):303-17. doi: 10.1053/gast.2003.50055.Gastroenterology. 2003.PMID: 12557136Clinical Trial.
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