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.
Xu L, He X, Zhou J, Zhang J, Mao X, Ye G, Chen Q, Xu F, Sang J, Wang J, Ding Y, Li Y, Yu C.Xu L, et al. Among authors: xu f.Cancer Med. 2021 Oct;10(20):7184-7193. doi: 10.1002/cam4.4261. Epub 2021 Sep 3.Cancer Med. 2021.PMID: 34477306Free PMC article.Clinical Trial.
Li W, Xu F, Huang R, Fan W, Fu C, Xu L, Wang X, Lu H, Li Y.Li W, et al. Among authors: xu l, xu f.Evid Based Complement Alternat Med. 2021 Apr 7;2021:6622925. doi: 10.1155/2021/6622925. eCollection 2021.Evid Based Complement Alternat Med. 2021.PMID: 33880123Free PMC article.Review.
Chen Z, Ran T, Cao H, Xu F, Zhou ZH, He S.Chen Z, et al. Among authors: xu f.Front Med (Lausanne). 2021 Jun 28;8:685944. doi: 10.3389/fmed.2021.685944. eCollection 2021.Front Med (Lausanne). 2021.PMID: 34262917Free PMC article.