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Payne M, Gething M, Moore AA, Reid MC.Payne M, et al. Among authors: reid mc.Am J Geriatr Pharmacother. 2011 Jun;9(3):164-72. doi: 10.1016/j.amjopharm.2011.04.004. Epub 2011 May 8.Am J Geriatr Pharmacother. 2011.PMID: 21550858Free PMC article.