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Paradis K, Le ON, Russo P, St-Cyr M, Fournier H, Bu D.Paradis K, et al. Among authors: russo p.Gastroenterology. 1995 Oct;109(4):1308-15. doi: 10.1016/0016-5085(95)90593-6.Gastroenterology. 1995.PMID: 7557100