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.
Yuan F, Zhang YH, Wan S, Wang S, Kong XY.Yuan F, et al. Among authors: zhang yh.Biomed Res Int. 2015;2015:623121. doi: 10.1155/2015/623121. Epub 2015 Nov 3.Biomed Res Int. 2015.PMID: 26613085Free PMC article.
Wang S, Zhang YH, Lu J, Cui W, Hu J, Cai YD.Wang S, et al. Among authors: zhang yh.Biomed Res Int. 2016;2016:8351204. doi: 10.1155/2016/8351204. Epub 2016 Feb 3.Biomed Res Int. 2016.PMID: 26955638Free PMC article.