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Chi HB, Qiao J, Li HZ, Liu P, Ma CH.Chi HB, et al. Among authors: liu p.Zhonghua Yi Xue Za Zhi. 2009 Aug 18;89(31):2192-4.Zhonghua Yi Xue Za Zhi. 2009.PMID: 20058597Chinese.
Li R, Qiao J, Liu P, Ma CH, Wang HY, Lian Y, Gao L.Li R, et al. Among authors: liu p.Zhonghua Fu Chan Ke Za Zhi. 2008 Aug;43(8):563-6.Zhonghua Fu Chan Ke Za Zhi. 2008.PMID: 19087487Chinese.
Qiao J, Chen Y, Yan LY, Yan J, Liu P, Sun QY.Qiao J, et al. Among authors: liu p.Fertil Steril. 2010 Mar 15;93(5):1628-36. doi: 10.1016/j.fertnstert.2009.03.002. Epub 2009 Apr 25.Fertil Steril. 2010.PMID: 19394606Free article.
Chen Y, Zhao S, Qiao J, Liu P, Lian Y, Zheng X.Chen Y, et al. Among authors: liu p.Fertil Steril. 2009 Dec;92(6):2045-6. doi: 10.1016/j.fertnstert.2009.05.058. Epub 2009 Jul 26.Fertil Steril. 2009.PMID: 19635612Free article.
Zhang Q, Bai Q, Yuan Y, Liu P, Qiao J.Zhang Q, et al. Among authors: liu p.J Androl. 2010 Mar-Apr;31(2):215-20. doi: 10.2164/jandrol.109.007609. Epub 2009 Aug 14.J Androl. 2010.PMID: 19684341Free article.
Huang J, Lian Y, Qiao J, Chen Y, Ren X, Liu P.Huang J, et al. Among authors: liu p.Prenat Diagn. 2009 Dec;29(12):1167-70. doi: 10.1002/pd.2376.Prenat Diagn. 2009.PMID: 19813217
Zhen X, Qiao J, Ma C, Fan Y, Liu P.Zhen X, et al. Among authors: liu p.Int J Gynaecol Obstet. 2010 Jan;108(1):31-4. doi: 10.1016/j.ijgo.2009.08.015.Int J Gynaecol Obstet. 2010.PMID: 19879578
Zhang QF, Qiao J, Bai Q, Li M, Lian Y, Wu YQ, Liu P.Zhang QF, et al. Among authors: liu p.Zhonghua Fu Chan Ke Za Zhi. 2009 Oct;44(10):740-4.Zhonghua Fu Chan Ke Za Zhi. 2009.PMID: 20078959Chinese.
Zhuang XJ, Feng X, Tang WH, Zhu JL, Li M, Li JS, Zheng XY, Li R, Liu P, Qiao J.Zhuang XJ, et al. Among authors: liu p.PLoS One. 2021 Sep 10;16(9):e0257248. doi: 10.1371/journal.pone.0257248. eCollection 2021.PLoS One. 2021.PMID: 34507348Free PMC article.