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.
Chen XM, Guo SX, Wang QY, Xiao PG.Chen XM, et al. Among authors: guo sx.Zhongguo Zhong Yao Za Zhi. 2001 Jun;26(6):381-4.Zhongguo Zhong Yao Za Zhi. 2001.PMID: 12528504Chinese.
Chen XM, Guo SX.Chen XM, et al. Among authors: guo sx.Zhongguo Zhong Yao Za Zhi. 2005 Feb;30(4):253-7.Zhongguo Zhong Yao Za Zhi. 2005.PMID: 15724397Chinese.
Xing XK, Guo SX.Xing XK, et al. Among authors: guo sx.Zhongguo Zhong Yao Za Zhi. 2008 Jul;33(13):1575-8.Zhongguo Zhong Yao Za Zhi. 2008.PMID: 18837319Chinese.
Li Y, Wang CL, Wang YJ, Guo SX, Yang JS, Chen XM, Xiao PG.Li Y, et al. Among authors: guo sx.Chem Pharm Bull (Tokyo). 2009 Feb;57(2):218-9. doi: 10.1248/cpb.57.218.Chem Pharm Bull (Tokyo). 2009.PMID: 19182417Free article.