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Raker EJ, Zacher M, Lowe SR.Raker EJ, et al.Proc Natl Acad Sci U S A. 2020 Jun 9;117(23):12595-12597. doi: 10.1073/pnas.2006706117. Epub 2020 May 18.Proc Natl Acad Sci U S A. 2020.PMID: 32424085Free PMC article.
Raker EJ, Zacher M, Lowe SR.Raker EJ, et al.Proc Natl Acad Sci U S A. 2020 Oct 13;117(41):25201-25202. doi: 10.1073/pnas.2015559117. Epub 2020 Sep 17.Proc Natl Acad Sci U S A. 2020.PMID: 32943542Free PMC article.No abstract available.
Zacher M, Wang J, Short SE.Zacher M, et al.J Gerontol B Psychol Sci Soc Sci. 2022 Feb 3;77(2):378-388. doi: 10.1093/geronb/gbab022.J Gerontol B Psychol Sci Soc Sci. 2022.PMID: 33528509Free PMC article.
Zacher M, Brady S, Short SE.Zacher M, et al.J Gerontol B Psychol Sci Soc Sci. 2023 Jun 26;78(7):1192-1203. doi: 10.1093/geronb/gbad045.J Gerontol B Psychol Sci Soc Sci. 2023.PMID: 36891976Free PMC article.