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Xing B, Xu Y, Cheng Y, Liu H, Du M.Xing B, et al.J Genet Genomics. 2007 Aug;34(8):709-19. doi: 10.1016/S1673-8527(07)60080-0.J Genet Genomics. 2007.PMID: 17707215
Zhang J, Xu Y, Liu H, Pan Z.Zhang J, et al.Reprod Biol Endocrinol. 2019 Jan 10;17(1):9. doi: 10.1186/s12958-018-0450-y.Reprod Biol Endocrinol. 2019.PMID: 30630485Free PMC article.Review.
Li Q, Liu Z, Li Y, Zhao X, Dong L, Pan Z, Sun Y, Li N, Xu Y, Xie Z.Li Q, et al.J Genet Genomics. 2008 Jun;35(6):335-40. doi: 10.1016/S1673-8527(08)60049-1.J Genet Genomics. 2008.PMID: 18571121