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Anand P, McAllister A, Hunter T, Schreiber CA, Koelper N, Sonalkar S.Anand P, et al.Contraception. 2020 Jul;102(1):23-29. doi: 10.1016/j.contraception.2020.02.009. Epub 2020 Feb 28.Contraception. 2020.PMID: 32114006
Herskovits AZ, Hunter TA, Maxwell N, Pereira K, Whittaker CA, Valdez G, Guarente LP.Herskovits AZ, et al. Among authors: hunter ta.Aging Cell. 2018 Dec;17(6):e12839. doi: 10.1111/acel.12839. Epub 2018 Oct 8.Aging Cell. 2018.PMID: 30295421Free PMC article.