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Heitman SJ, Manns BJ, Hilsden RJ, Fong A, Dean S, Romagnuolo J.Heitman SJ, et al. Among authors: hilsden rj.CMAJ. 2005 Oct 11;173(8):877-81. doi: 10.1503/cmaj.050553.CMAJ. 2005.PMID: 16217110Free PMC article.
Heitman SJ, Au F, Manns BJ, Pattison P, Hilsden RJ.Heitman SJ, et al. Among authors: hilsden rj.J Am Coll Radiol. 2010 Dec;7(12):943-8. doi: 10.1016/j.jacr.2010.07.002.J Am Coll Radiol. 2010.PMID: 21129685
Jiang M, Sewitch MJ, Barkun AN, Joseph L, Hilsden RJ.Jiang M, et al. Among authors: hilsden rj.BMC Gastroenterol. 2013 May 3;13:78. doi: 10.1186/1471-230X-13-78.BMC Gastroenterol. 2013.PMID: 23638769Free PMC article.