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.
Hua Y, Qin J, Zhang F, Cheng X, Jin H, Zhang W.Hua Y, et al. Among authors: cheng x.Zhongguo Zhong Yao Za Zhi. 2012 Jun;37(11):1586-9.Zhongguo Zhong Yao Za Zhi. 2012.PMID: 22993986
Cheng XR, Wang CH, Wei PL, Zhang XF, Zeng Q, Yan SK, Jin HZ, Zhang WD.Cheng XR, et al.Fitoterapia. 2014 Jun;95:139-46. doi: 10.1016/j.fitote.2014.03.013. Epub 2014 Mar 29.Fitoterapia. 2014.PMID: 24685502