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.
Liu Z, Li DW, Yan L, Xu ZH, Gu GL.Liu Z, et al. Among authors: li dw.BMC Surg. 2021 Dec 20;21(1):432. doi: 10.1186/s12893-021-01422-w.BMC Surg. 2021.PMID: 34930214Free PMC article.
Ren J, Li W, Liu H, Yan L, Jiao W, Li D, Tang Y, Gu G, Xu Z.Ren J, et al.Urol Oncol. 2013 Oct;31(7):1358-66. doi: 10.1016/j.urolonc.2012.01.004. Epub 2012 Feb 17.Urol Oncol. 2013.PMID: 22341977
Li D, Liu J, Zhang W, Ren J, Yan L, Liu H, Xu Z.Li D, et al.PLoS One. 2013 May 27;8(5):e63445. doi: 10.1371/journal.pone.0063445. Print 2013.PLoS One. 2013.PMID: 23723982Free PMC article.
Li D, Liu J, Ren J, Yan L, Liu H, Xu Z.Li D, et al.Biomed Rep. 2013 May;1(3):369-374. doi: 10.3892/br.2013.73. Epub 2013 Mar 7.Biomed Rep. 2013.PMID: 24648951Free PMC article.
Zhang X, Ren J, Yan L, Tang Y, Zhang W, Li D, Zang Y, Kong F, Xu Z.Zhang X, et al.PLoS One. 2015 Mar 9;10(3):e0118659. doi: 10.1371/journal.pone.0118659. eCollection 2015.PLoS One. 2015.PMID: 25751257Free PMC article.
Yang F, Li D, Di Y, Zhang Y, Zang Y, Ren J, Yan L, Zhou Z, Liu H, Xu Z.Yang F, et al.Biomed Res Int. 2017;2017:7450459. doi: 10.1155/2017/7450459. Epub 2017 Jul 24.Biomed Res Int. 2017.PMID: 28812020Free PMC article.