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.
Peng TH, Xu DC, Liao H, Li XL, Ouyang SX, Fan SQ, Zhang XK.Peng TH, et al. Among authors: xu dc.Nan Fang Yi Ke Da Xue Xue Bao. 2006 May;26(5):659-60, 663.Nan Fang Yi Ke Da Xue Xue Bao. 2006.PMID: 16762877Chinese.
Gao CJ, Xu DC, Pei Q, Yuan XJ.Gao CJ, et al. Among authors: xu dc.Nan Fang Yi Ke Da Xue Xue Bao. 2006 May;26(5):670-3.Nan Fang Yi Ke Da Xue Xue Bao. 2006.PMID: 16762881Chinese.
Tao WQ, Hou ZD, Xu DC, Bi ZY, Huang WH.Tao WQ, et al. Among authors: xu dc.Nan Fang Yi Ke Da Xue Xue Bao. 2011 Jan;31(1):121-4.Nan Fang Yi Ke Da Xue Xue Bao. 2011.PMID: 21269973Chinese.