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Wolf DA, Raissian KM, Grundy E.Wolf DA, et al. Among authors: raissian km.Eur J Ageing. 2015 Mar 11;12(3):175-185. doi: 10.1007/s10433-015-0339-y. eCollection 2015 Sep.Eur J Ageing. 2015.PMID: 28804353Free PMC article.
Raissian KM, Su JH.Raissian KM, et al.SSM Popul Health. 2018 Jun 18;5:86-100. doi: 10.1016/j.ssmph.2018.05.002. eCollection 2018 Aug.SSM Popul Health. 2018.PMID: 30094314Free PMC article.