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 ZJ, Yan LN, Li XH, Xu FL, Chen XF, You HB, Gong JP.Liu ZJ, et al. Among authors: xu fl.J Surg Res. 2008 Nov;150(1):34-9. doi: 10.1016/j.jss.2007.12.759. Epub 2008 Jan 10.J Surg Res. 2008.PMID: 18533191
Miao Y, Liu ZJ, Gong JP, Wei SD, Xu FL, Chen ZZ.Miao Y, et al. Among authors: xu fl.Nan Fang Yi Ke Da Xue Xue Bao. 2009 Nov;29(11):2179-81.Nan Fang Yi Ke Da Xue Xue Bao. 2009.PMID: 19923060Chinese.
Xu FL, You HB, Li XH, Chen XF, Liu ZJ, Gong JP.Xu FL, et al.Am J Surg. 2008 Jul;196(1):139-48. doi: 10.1016/j.amjsurg.2007.09.045.Am J Surg. 2008.PMID: 18565339