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.
Zeng T, Cao Y, Jin T, Tian Y, Dai C, Xu F.Zeng T, et al. Among authors: xu f.J Exp Clin Cancer Res. 2021 Sep 10;40(1):285. doi: 10.1186/s13046-021-02053-y.J Exp Clin Cancer Res. 2021.PMID: 34507594Free PMC article.Review.
Zhao C, Dai CL, Xu F, Ju XH, Li XD, Wang CY.Zhao C, et al. Among authors: xu f.Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2008 Aug;30(4):455-9.Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2008.PMID: 18795620Chinese.