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.
Cai K, Yan Y, Feng S, Liu X, Wu H, Ye J, Liu S, Liu Y, Li M.Cai K, et al. Among authors: feng s.J Thorac Dis. 2015 Dec;7(12):2371-5. doi: 10.3978/j.issn.2072-1439.2015.12.49.J Thorac Dis. 2015.PMID: 26793362Free PMC article.
Lu D, Liu X, Li M, Feng S, Dong X, Yu X, Wu H, Xiong G, Cai R, Li G, Cai K.Lu D, et al. Among authors: feng s.J Thorac Dis. 2018 May;10(5):E378-E382. doi: 10.21037/jtd.2018.05.52.J Thorac Dis. 2018.PMID: 29997998Free PMC article.No abstract available.
Lu D, Wang Z, Liu X, Feng S, Dong X, Shi X, Wang H, Wu H, Xiong G, Wang H, Cai K.Lu D, et al. Among authors: feng s.Cancer Manag Res. 2019 Apr 2;11:2677-2690. doi: 10.2147/CMAR.S187940. eCollection 2019.Cancer Manag Res. 2019.PMID: 31037035Free PMC article.