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.
Yu PF, Guo JM, Xu Q, Ying JE, Wang XJ, Cheng XD, Wang XB, Yu CD.Yu PF, et al.Zhonghua Wei Chang Wai Ke Za Zhi. 2010 Apr;13(4):289-93.Zhonghua Wei Chang Wai Ke Za Zhi. 2010.PMID: 20422488Chinese.
Du Y, Cheng X, Xu Z, Yang L, Huang L, Wang B, Yu P, Dong R.Du Y, et al. Among authors: yu p.Chin J Cancer Res. 2013 Aug;25(4):460-2. doi: 10.3978/j.issn.1000-9604.2013.08.15.Chin J Cancer Res. 2013.PMID: 23997536Free PMC article.
Du Y, Cheng X, Xu Z, Yang L, Huang L, Wang B, Yu P, Dong R.Du Y, et al. Among authors: yu p.Chin J Cancer Res. 2013 Aug;25(4):479-81. doi: 10.3978/j.issn.1000-9604.2013.08.17.Chin J Cancer Res. 2013.PMID: 23997543Free PMC article.