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Platts-Mills TF, Biese K, LaMantia M, Zamora Z, Patel LN, McCall B, Egbulefu F, Busby-Whitehead J, Cairns CB, Kizer JS.Platts-Mills TF, et al.J Am Med Dir Assoc. 2012 May;13(4):332-6. doi: 10.1016/j.jamda.2010.12.009. Epub 2011 Feb 11.J Am Med Dir Assoc. 2012.PMID: 21450234Free PMC article.