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Yang RH, Liu YF, Wang XJ, Liang JG, Liu JC.Yang RH, et al. Among authors: liu jc, liu yf.Int J Clin Exp Med. 2015 Sep 15;8(9):16969-77. eCollection 2015.Int J Clin Exp Med. 2015.PMID: 26629252Free PMC article.Retracted.
Wang X, Liu Y, Yuan Y, Feng L, Ning Y.Wang X, et al.Int J Clin Exp Med. 2015 Jan 15;8(1):1515-20. eCollection 2015.Int J Clin Exp Med. 2015.PMID: 25785166Free PMC article.
Chen A, Li G, Chen L, Guo J, Liu Y.Chen A, et al.Int J Clin Exp Pathol. 2015 May 1;8(5):5491-6. eCollection 2015.Int J Clin Exp Pathol. 2015.PMID: 26191255Free PMC article.
Li GX, Liu P, Xu L, Miao F, Liu YF, Zhao H, Zhang ZW.Li GX, et al. Among authors: liu p, liu yf.Nan Fang Yi Ke Da Xue Xue Bao. 2009 Nov;29(11):2191-3.Nan Fang Yi Ke Da Xue Xue Bao. 2009.PMID: 19923063Chinese.
Zhao YQ, Fu Q, Li ZL, Yan QN, Wu HC, Miao F, Lü YH, Liu YF.Zhao YQ, et al. Among authors: liu yf.Nan Fang Yi Ke Da Xue Xue Bao. 2007 Apr;27(4):474-6.Nan Fang Yi Ke Da Xue Xue Bao. 2007.PMID: 17545035Chinese.
Tu XW, Li ZL, Liu YF, Wei XL.Tu XW, et al. Among authors: liu yf.Nan Fang Yi Ke Da Xue Xue Bao. 2009 Jun;29(6):1195-8.Nan Fang Yi Ke Da Xue Xue Bao. 2009.PMID: 19726360Chinese.
Fu Q, Li ZL, Lei X, Fu XH, Yan QN, Liu YF.Fu Q, et al. Among authors: liu yf.Zhonghua Xin Xue Guan Bing Za Zhi. 2008 Mar;36(3):209-11.Zhonghua Xin Xue Guan Bing Za Zhi. 2008.PMID: 19099974Clinical Trial.Chinese.
Wu P, Liang DH, Liu YF, Liu YY, Zhang XL, Fu Q, Miao F.Wu P, et al. Among authors: liu yy, liu yf.Zhonghua Xin Xue Guan Bing Za Zhi. 2009 Feb;37(2):156-60.Zhonghua Xin Xue Guan Bing Za Zhi. 2009.PMID: 19719996Chinese.