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Vik SA, Jantzi M, Poss J, Hirdes J, Hanley DA, Hogan DB, Maxwell CJ.Vik SA, et al.J Gerontol A Biol Sci Med Sci. 2007 Aug;62(8):872-8. doi: 10.1093/gerona/62.8.872.J Gerontol A Biol Sci Med Sci. 2007.PMID: 17702879
Mathias K, Hirdes JP, Pittman D.Mathias K, et al. Among authors: hirdes jp.Community Ment Health J. 2010 Dec;46(6):621-7. doi: 10.1007/s10597-010-9308-2. Epub 2010 May 7.Community Ment Health J. 2010.PMID: 20449657