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Qin L, Xu W, Li X, Meng W, Hu L, Luo Z, Wang Y, Luo S, Li S.Qin L, et al. Among authors: xu w.Eur J Obstet Gynecol Reprod Biol. 2016 Feb;197:136-41. doi: 10.1016/j.ejogrb.2015.12.003. Epub 2015 Dec 18.Eur J Obstet Gynecol Reprod Biol. 2016.PMID: 26751822
Hu Y, Yuan DZ, Wu Y, Yu LL, Xu LZ, Yue LM, Liu L, Xu WM, Qiao XY, Zeng RJ, Yang ZL, Yin WY, Ma YX, Nie Y.Hu Y, et al.Reprod Sci. 2018 Apr;25(4):609-620. doi: 10.1177/1933719117734700. Epub 2017 Oct 5.Reprod Sci. 2018.PMID: 28982275Free article.
Fu M, Xu WM, Qin TZ, Xu KH.Fu M, et al.Sichuan Da Xue Xue Bao Yi Xue Ban. 2017 Nov;48(6):880-885.Sichuan Da Xue Xue Bao Yi Xue Ban. 2017.PMID: 29260525Chinese.
Jia M, Li X, Jiang C, Wang K, Zuo T, He G, Qin L, Xu W.Jia M, et al. Among authors: xu w.Reprod Fertil Dev. 2020 Feb;32(4):355-362. doi: 10.1071/RD18474.Reprod Fertil Dev. 2020.PMID: 31708014
Tang L, Yang M, Qin L, Li X, He G, Liu X, Xu W.Tang L, et al. Among authors: xu w.J Cell Mol Med. 2020 May;24(9):4915-4930. doi: 10.1111/jcmm.14917. Epub 2020 Mar 21.J Cell Mol Med. 2020.PMID: 32198822Free PMC article.
Yang Y, Ouyang N, Ye Y, Hu Q, Du T, Di N, Xu W, Azziz R, Yang D, Zhao X.Yang Y, et al. Among authors: xu w.Reprod Biomed Online. 2020 Oct;41(4):734-742. doi: 10.1016/j.rbmo.2020.07.013. Epub 2020 Jul 21.Reprod Biomed Online. 2020.PMID: 32912651