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Glouberman S, Enkin M, Groff P, Jadad A, Stern A; Clinamen Collaborative.Glouberman S, et al.Aust Health Rev. 2006 Feb;30(1):7-11.Aust Health Rev. 2006.PMID: 16448372No abstract available.
Oh H, Rizo C, Enkin M, Jadad A.Oh H, et al.J Med Internet Res. 2005 Feb 24;7(1):e1. doi: 10.2196/jmir.7.1.e1.J Med Internet Res. 2005.PMID: 15829471Free PMC article.Review.