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Gu YJ, Hu Y, Ma WH, Xu RM, Sun SH.Gu YJ, et al. Among authors: hu y.Zhongguo Gu Shang. 2009 Jul;22(7):491-3.Zhongguo Gu Shang. 2009.PMID: 19705704Clinical Trial.Chinese.
Hu Y, Xu RM, Xie H, Jia LS, Ruan YP, Ma WH.Hu Y, et al.Zhonghua Wai Ke Za Zhi. 2006 Dec 15;44(24):1663-6.Zhonghua Wai Ke Za Zhi. 2006.PMID: 17359709Chinese.
Hu Y, Yang S, Xie H, He X, Xu R, Ma W, Feng J, Chen Q.Hu Y, et al.J Huazhong Univ Sci Technolog Med Sci. 2008 Jun;28(3):327-32. doi: 10.1007/s11596-008-0322-3. Epub 2008 Jun 19.J Huazhong Univ Sci Technolog Med Sci. 2008.PMID: 18563334
Hu Y, He XF, Ma WH, Xu RM, Ruan YP, Feng JX, Yang SH.Hu Y, et al.Zhongguo Gu Shang. 2009 Jan;22(1):17-20.Zhongguo Gu Shang. 2009.PMID: 19203027Chinese.
Hu Y, Ma W, Xu R.Hu Y, et al.Spine (Phila Pa 1976). 2009 May 15;34(11):E418-21. doi: 10.1097/BRS.0b013e3181a0ff2f.Spine (Phila Pa 1976). 2009.PMID: 19444056