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Marshall JK, Thabane M, Garg AX, Clark WF, Salvadori M, Collins SM; Walkerton Health Study Investigators.Marshall JK, et al.Gastroenterology. 2006 Aug;131(2):445-50; quiz 660. doi: 10.1053/j.gastro.2006.05.053.Gastroenterology. 2006.PMID: 16890598
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Thabane M, Simunovic M, Akhtar-Danesh N, Marshall JK.Thabane M, et al. Among authors: marshall jk.Am J Gastroenterol. 2009 Sep;104(9):2267-74. doi: 10.1038/ajg.2009.302. Epub 2009 Jun 30.Am J Gastroenterol. 2009.PMID: 19568228
Thabane M, Marshall JK.Thabane M, et al. Among authors: marshall jk.World J Gastroenterol. 2009 Aug 7;15(29):3591-6. doi: 10.3748/wjg.15.3591.World J Gastroenterol. 2009.PMID: 19653335Free PMC article.Review.