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.
Hang ZQ, Zheng MF, Huang JH.Hang ZQ, et al. Among authors: zheng mf.Zhonghua Zhong Liu Za Zhi. 2011 Nov;33(11):847-9.Zhonghua Zhong Liu Za Zhi. 2011.PMID: 22335951Chinese.
Liu WT, Jiang MH, Wang ZF, Zheng MF, Chen XM, Zhang LP, Liang SX, Yu XM.Liu WT, et al. Among authors: zheng mf.Zhen Ci Yan Jiu. 2020 Aug 25;45(8):623-7. doi: 10.13702/j.1000-0607.190794.Zhen Ci Yan Jiu. 2020.PMID: 32869571Chinese.
Ying XZ, Shi SY, Zheng Q, Zhu B, Jin YH, Zheng MF.Ying XZ, et al. Among authors: zheng mf.Zhongguo Gu Shang. 2018 Nov 25;31(11):1012-1016. doi: 10.3969/j.issn.1003-0034.2018.11.006.Zhongguo Gu Shang. 2018.PMID: 30514041Chinese.