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Ford KJ, Batty GD, Leist AK.Ford KJ, et al. Among authors: leist ak.Eur J Public Health. 2021 Feb 1;31(1):174-180. doi: 10.1093/eurpub/ckaa173.Eur J Public Health. 2021.PMID: 32929485Free PMC article.
Bertogg A, Leist AK.Bertogg A, et al. Among authors: leist ak.J Gerontol B Psychol Sci Soc Sci. 2021 Jun 14;76(6):1173-1185. doi: 10.1093/geronb/gbab020.J Gerontol B Psychol Sci Soc Sci. 2021.PMID: 33528561Free PMC article.