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Sun Y, Yang H, Sun WJ.Sun Y, et al. Among authors: yang h.Int J Gynaecol Obstet. 2008 Apr;101(1):74-6. doi: 10.1016/j.ijgo.2007.10.008. Epub 2007 Dec 20.Int J Gynaecol Obstet. 2008.PMID: 18082749
Li K, Wang Y, Li H, Yang H.Li K, et al. Among authors: yang h.Int J Gynaecol Obstet. 2011 Jan;112(1):45-7. doi: 10.1016/j.ijgo.2010.07.026. Epub 2010 Sep 25.Int J Gynaecol Obstet. 2011.PMID: 20870229
Yan J, Shi Y, Sun C, Yang H.Yan J, et al. Among authors: yang h.Int J Gynaecol Obstet. 2013 Aug;122(2):162-3. doi: 10.1016/j.ijgo.2013.03.008. Epub 2013 May 1.Int J Gynaecol Obstet. 2013.PMID: 23642676No abstract available.
Ma J, Hong P, Fu J, Yu L, Yang H.Ma J, et al. Among authors: yang h.Int J Gynaecol Obstet. 2014 Jun;125(3):232-6. doi: 10.1016/j.ijgo.2013.12.004. Epub 2014 Feb 13.Int J Gynaecol Obstet. 2014.PMID: 24629785
Wei Y, Yang H.Wei Y, et al. Among authors: yang h.Zhonghua Fu Chan Ke Za Zhi. 2015 Mar;50(3):170-6.Zhonghua Fu Chan Ke Za Zhi. 2015.PMID: 26268405Chinese.
Zhang C, Su S, Liu C, Zhang L, Yang H.Zhang C, et al. Among authors: yang h.Zhonghua Fu Chan Ke Za Zhi. 2015 Sep;50(9):658-63.Zhonghua Fu Chan Ke Za Zhi. 2015.PMID: 26675391Chinese.
Wei Y, Guo Q, Sun W, Yang H.Wei Y, et al. Among authors: yang h.Zhonghua Fu Chan Ke Za Zhi. 2015 Nov;50(11):830-3.Zhonghua Fu Chan Ke Za Zhi. 2015.PMID: 26887770Chinese.
Wang C, Zhu W, Wei Y, Su R, Feng H, Lin L, Yang H.Wang C, et al. Among authors: yang h.J Diabetes Res. 2016;2016:3013567. doi: 10.1155/2016/3013567. Epub 2016 Feb 15.J Diabetes Res. 2016.PMID: 26981541Free PMC article.