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Ellison C, Struckmeyer L, Kazem-Zadeh M, Campbell N, Ahrentzen S, Classen S.Ellison C, et al. Among authors: ahrentzen s.Int J Environ Res Public Health. 2021 Aug 18;18(16):8720. doi: 10.3390/ijerph18168720.Int J Environ Res Public Health. 2021.PMID: 34444467Free PMC article.
Lu X, Luo Y, Hu B, Park NK, Ahrentzen S.Lu X, et al. Among authors: ahrentzen s.Exp Gerontol. 2021 Jul 1;149:111307. doi: 10.1016/j.exger.2021.111307. Epub 2021 Mar 17.Exp Gerontol. 2021.PMID: 33741457
Luo Y, Lu X, Ahrentzen S, Hu B.Luo Y, et al. Among authors: ahrentzen s.Gait Posture. 2021 Jun;87:110-116. doi: 10.1016/j.gaitpost.2021.04.030. Epub 2021 Apr 22.Gait Posture. 2021.PMID: 33906089