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.
Wang GL, Yang HL, Cai X, Shi JH, Tang TS.Wang GL, et al. Among authors: yang hl.Zhonghua Wai Ke Za Zhi. 2008 May 15;46(10):741-4.Zhonghua Wai Ke Za Zhi. 2008.PMID: 18953927Chinese.
Gu Y, Yang HL, Chen L, Dong RB, Han GS, Wu GZ, Chen KW, Tang TS.Gu Y, et al. Among authors: yang hl.J Clin Neurosci. 2009 Nov;16(11):1443-8. doi: 10.1016/j.jocn.2009.02.025. Epub 2009 Aug 15.J Clin Neurosci. 2009.PMID: 19683929
Zou J, Mei X, Gan M, Wang G, Lu J, Yang H.Zou J, et al.Injury. 2010 Apr;41(4):360-4. doi: 10.1016/j.injury.2009.09.033. Epub 2009 Nov 13.Injury. 2010.PMID: 19913786
Zhou F, Zou J, Gan M, Zhu R, Yang H.Zhou F, et al.Ann R Coll Surg Engl. 2010 Jul;92(5):406-10. doi: 10.1308/rcsann.2010.92.5.406. Epub 2010 May 19.Ann R Coll Surg Engl. 2010.PMID: 20487593Free PMC article.