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Handler SM, Cheung PW, Culley CM, Perera S, Kane-Gill SL, Kellum JA, Marcum ZA.Handler SM, et al.J Am Med Dir Assoc. 2014 Oct;15(10):719-24. doi: 10.1016/j.jamda.2014.03.014. Epub 2014 May 10.J Am Med Dir Assoc. 2014.PMID: 24814042Free PMC article.