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Zhang YF, Hong J, Zhao YJ, Song HD, Yang XY, Ning G, Xu MY, Chen JL.Zhang YF, et al.Zhonghua Nei Ke Za Zhi. 2003 Jan;42(1):20-3.Zhonghua Nei Ke Za Zhi. 2003.PMID: 12757658Chinese.
Liu J, Zhu H, Zhu X, Dai M, Jiang L, Xu M, Chen J.Liu J, et al. Among authors: xu m.Chin Med J (Engl). 2003 Mar;116(3):364-7.Chin Med J (Engl). 2003.PMID: 12781038
Liu JM, Zhu HM, Zhu XY, Dai M, Jiang L, Xu MY, Chen JL.Liu JM, et al. Among authors: xu my.Zhonghua Fu Chan Ke Za Zhi. 2003 Jan;38(1):24-7.Zhonghua Fu Chan Ke Za Zhi. 2003.PMID: 12757654Chinese.
Zhou LB, Chen MD, Wang X, Song HD, Yang Y, Tang JF, Li FY, Xu MY, Chen JL.Zhou LB, et al.Zhonghua Yi Xue Za Zhi. 2003 Feb 25;83(4):338-40.Zhonghua Yi Xue Za Zhi. 2003.PMID: 12812656Chinese.
Zhao HY, Liu JM, Ning G, Zhang LZ, Xu MY, Chen JL.Zhao HY, et al.Zhonghua Nei Ke Za Zhi. 2004 Jul;43(7):506-9.Zhonghua Nei Ke Za Zhi. 2004.PMID: 15312404Chinese.
Zhao HY, Liu JM, Ning G, Zhang LZ, Jiang L, Dai M, Xu MY, Chen JL.Zhao HY, et al. Among authors: xu my.Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2003 Jun;25(3):258-61.Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2003.PMID: 12905735Chinese.