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.
Hu YY, Sun XR, Lin XP, Liang PY, Zhang X, Fan W.Hu YY, et al. Among authors: liang py.Ai Zheng. 2009 Sep;28(9):994-9. doi: 10.5732/cjc.009.10097.Ai Zheng. 2009.PMID: 19728921Free article.Chinese.
Hu YY, Fan W, Zhang X, Liang PY, Lin XP, Zhang YR, Li YH.Hu YY, et al. Among authors: liang py.J Cancer. 2015 Jan 20;6(3):287-91. doi: 10.7150/jca.10819. eCollection 2015.J Cancer. 2015.PMID: 25663947Free PMC article.
Zhang X, Fan W, Hu YY, Li ZM, Xia ZJ, Lin XP, Zhang YR, Liang PY, Li YH.Zhang X, et al. Among authors: liang py.Chin J Cancer. 2015 Jun 10;34(6):264-71. doi: 10.1186/s40880-015-0021-y.Chin J Cancer. 2015.PMID: 26063296Free PMC article.
Li Q, Gao JM, Liang PY, Xie FY, Liu GZ.Li Q, et al. Among authors: liang py.Ai Zheng. 2004 Nov;23(11 Suppl):1463-6.Ai Zheng. 2004.PMID: 15566658Chinese.