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Shanks M, Cujec B, Choy JB.Shanks M, et al. Among authors: choy jb.Can J Cardiol. 2008 Oct;24(10):e70-2. doi: 10.1016/s0828-282x(08)70689-5.Can J Cardiol. 2008.PMID: 18841267Free PMC article.
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