An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Zhou FJ, Qin ZK, Xiong YH, Han H, Liu ZW, Mei H.Zhou FJ, et al. Among authors: han h.Ai Zheng. 2003 Jan;22(1):55-7.Ai Zheng. 2003.PMID: 12561437Chinese.
Liu ZW, Zhou FJ, Yu SL, Qin ZK, Han H, Wang B, Wang H, Li YH.Liu ZW, et al. Among authors: han h.Ai Zheng. 2004 Nov;23(11 Suppl):1517-9.Ai Zheng. 2004.PMID: 15566670Chinese.
Qin ZK, Yang GW, Zhou FJ, Han H, Liu ZW, Zhou NN, Wu ZG.Qin ZK, et al. Among authors: han h.Ai Zheng. 2004 Dec;23(12):1700-3.Ai Zheng. 2004.PMID: 15601564Chinese.
Wang B, Zhou FJ, Han H, Qin ZK, Liu ZW, Yu SL.Wang B, et al. Among authors: han h.Ai Zheng. 2005 Feb;24(2):229-31.Ai Zheng. 2005.PMID: 15694041Chinese.
Yu SL, Zhou FJ, Qin ZK, Han H, Liu ZW, Wang B, Wang H, Li YH.Yu SL, et al. Among authors: han h.Ai Zheng. 2006 Jan;25(1):73-5.Ai Zheng. 2006.PMID: 16405754Chinese.
Li YH, Zhou FJ, Qin ZK, Han H, Liu ZW, Wang B, Yu SL, Wang H.Li YH, et al. Among authors: han h.Ai Zheng. 2006 Jan;25(1):76-9.Ai Zheng. 2006.PMID: 16405755Chinese.
Wang H, Zhou FJ, Wang QJ, Qin ZK, Huang LX, Liu ZW, Han H, Li YQ, Chen SP, Xia JC.Wang H, et al. Among authors: han h.Ai Zheng. 2006 May;25(5):625-30.Ai Zheng. 2006.PMID: 16687087Chinese.