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Sands BE, Sandborn WJ, Van Assche G, Lukas M, Xu J, James A, Abhyankar B, Lasch K.Sands BE, et al. Among authors: lasch k.Inflamm Bowel Dis. 2017 Jan;23(1):97-106. doi: 10.1097/MIB.0000000000000979.Inflamm Bowel Dis. 2017.PMID: 27930408Clinical Trial.