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Huang S, Li R, Chen XN, Wang HY, Ma CH, Liu P, Qiao J.Huang S, et al. Among authors: liu p.Beijing Da Xue Xue Bao Yi Xue Ban. 2013 Dec 18;45(6):873-6.Beijing Da Xue Xue Bao Yi Xue Ban. 2013.PMID: 24343065Free article.Chinese.
Chi H, Qiao J, Li H, Liu P, Ma C.Chi H, et al. Among authors: liu p.Reprod Biomed Online. 2010 Apr;20(4):504-9. doi: 10.1016/j.rbmo.2010.01.005. Epub 2010 Jan 11.Reprod Biomed Online. 2010.PMID: 20207583
Li HZ, Qiao J, Chi HB, Chen XN, Liu P, Ma CH.Li HZ, et al. Among authors: liu p.Chin Med J (Engl). 2010 Jul;123(14):1893-7.Chin Med J (Engl). 2010.PMID: 20819574
Wu Z, Li R, Ma Y, Deng B, Zhang X, Meng Y, Chen X, Liu P, Qiao J.Wu Z, et al. Among authors: liu p.Reprod Biomed Online. 2012 May;24(5):511-20. doi: 10.1016/j.rbmo.2012.02.003. Epub 2012 Feb 14.Reprod Biomed Online. 2012.PMID: 22417667
Ming L, Liu P, Qiao J, Lian Y, Zheng X, Ren X, Huang J, Wu Y.Ming L, et al. Among authors: liu p.Reprod Biomed Online. 2012 May;24(5):527-31. doi: 10.1016/j.rbmo.2012.02.001. Epub 2012 Feb 8.Reprod Biomed Online. 2012.PMID: 22480904
Wang Y, Ma CH, Qiao J, Chen XN, Liu P.Wang Y, et al. Among authors: liu p.Chin Med J (Engl). 2012 Apr;125(7):1345-8.Chin Med J (Engl). 2012.PMID: 22613613
Yang S, Chen XN, Qiao J, Liu P, Li R, Chen GA, Ma CH.Yang S, et al. Among authors: liu p.Zhonghua Fu Chan Ke Za Zhi. 2012 Apr;47(4):245-9.Zhonghua Fu Chan Ke Za Zhi. 2012.PMID: 22781108Chinese.
Huang J, Lian Y, Qiao J, Liu P.Huang J, et al. Among authors: liu p.Beijing Da Xue Xue Bao Yi Xue Ban. 2012 Aug 18;44(4):544-6.Beijing Da Xue Xue Bao Yi Xue Ban. 2012.PMID: 22898842Free article.Chinese.
Yang R, Wang Y, Qiao J, Liu P, Geng L, Guo YL.Yang R, et al. Among authors: liu p.Chin Med J (Engl). 2013 Feb;126(4):683-7.Chin Med J (Engl). 2013.PMID: 23422189
Ren Y, Yang S, Yang R, Li R, Chen XN, Wang HY, Ma CH, Liu P, Qiao J.Ren Y, et al. Among authors: liu p.Beijing Da Xue Xue Bao Yi Xue Ban. 2013 Dec 18;45(6):877-81.Beijing Da Xue Xue Bao Yi Xue Ban. 2013.PMID: 24343066Free article.Chinese.