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Graham KM, Kouba AJ, Langhorne CJ, Marcec RM, Willard ST.Graham KM, et al. Among authors: kouba aj.Reprod Biol Endocrinol. 2016 Aug 2;14(1):41. doi: 10.1186/s12958-016-0174-9.Reprod Biol Endocrinol. 2016.PMID: 27484119Free PMC article.