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Dai Y, Zhang X, Xue M, Zhou Y, Sun P, Leng J.Dai Y, et al. Among authors: zhang x.Reprod Sci. 2019 Aug;26(8):1158-1167. doi: 10.1177/1933719118820469. Epub 2019 Jan 22.Reprod Sci. 2019.PMID: 30669944Free PMC article.
Yang Y, Zhang X, Zhou C, Huang X, Lin J, Xu H.Yang Y, et al. Among authors: zhang x.Acta Histochem. 2013 Jun;115(5):434-9. doi: 10.1016/j.acthis.2012.10.006. Epub 2012 Dec 6.Acta Histochem. 2013.PMID: 23219091
Zhu L, Zhang X.Zhu L, et al. Among authors: zhang x.Zhejiang Da Xue Xue Bao Yi Xue Ban. 2013 Jul;42(4):461-3. doi: 10.3785/j.issn.1008-9292.2013.04.015.Zhejiang Da Xue Xue Bao Yi Xue Ban. 2013.PMID: 24022937Review.Chinese.
Dai Y, Zhou Y, Zhang X, Xue M, Sun P, Leng J, Chapron C.Dai Y, et al. Among authors: zhang x.BMC Womens Health. 2018 Dec 22;18(1):205. doi: 10.1186/s12905-018-0697-7.BMC Womens Health. 2018.PMID: 30577792Free PMC article.