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.
Cao W, Wan Y, Tu H, Shang F, Liu D, Tan Z, Sun C, Ye Q, Xu Y.Cao W, et al. Among authors: xu y.BMC Health Serv Res. 2011 Nov 22;11:318. doi: 10.1186/1472-6963-11-318.BMC Health Serv Res. 2011.PMID: 22108389Free PMC article.
Yang P, Pan F, Xu Y, Liu D, Liang Y, Yang Z, Sun C, Ye Q.Yang P, et al. Among authors: xu y.J Med Syst. 2012 Dec;36(6):3665-75. doi: 10.1007/s10916-012-9840-4. Epub 2012 Mar 8.J Med Syst. 2012.PMID: 22399068
Tan Z, Liang Y, Liu S, Cao W, Tu H, Guo L, Xu Y.Tan Z, et al. Among authors: xu y.PLoS One. 2013 Jul 2;8(7):e65958. doi: 10.1371/journal.pone.0065958. Print 2013.PLoS One. 2013.PMID: 23843948Free PMC article.
Tu H, Yu Y, Yang P, Tang X, Hu J, Rao K, Pan F, Xu Y, Liu D.Tu H, et al. Among authors: xu y.J Med Syst. 2012 Apr;36(2):723-36. doi: 10.1007/s10916-010-9540-x. Epub 2010 Jul 14.J Med Syst. 2012.PMID: 20703657
Liu D, Wang X, Pan F, Xu Y, Yang P, Rao K.Liu D, et al. Among authors: xu y.Int J Med Inform. 2008 Sep;77(9):630-40. doi: 10.1016/j.ijmedinf.2007.10.011. Epub 2007 Dec 3.Int J Med Inform. 2008.PMID: 18060833
Yang P, Pan F, Liu D, Xu Y, Wan Y, Tu H, Tang X, Hu J.Yang P, et al. Among authors: xu y.Healthc Inform Res. 2011 Dec;17(4):205-13. doi: 10.4258/hir.2011.17.4.205. Epub 2011 Dec 31.Healthc Inform Res. 2011.PMID: 22259722Free PMC article.
Yang P, Cao Y, Liu D, Bai Y, Pan F, Xu Y.Yang P, et al. Among authors: xu y.J Med Syst. 2014 May;38(5):53. doi: 10.1007/s10916-014-0053-x. Epub 2014 Apr 24.J Med Syst. 2014.PMID: 24760225
Liu YL, Wang HM, Wang X, Dai MX, Shang L, Liu DH, Xu YY.Liu YL, et al.Public Health. 2006 Nov;120(11):1052-4. doi: 10.1016/j.puhe.2006.05.020. Epub 2006 Oct 6.Public Health. 2006.PMID: 17027880No abstract available.
Lian HL, Xu YY, Guo LX, Tan ZJ, Liu DH, Rao KQ.Lian HL, et al.Zhonghua Liu Xing Bing Xue Za Zhi. 2010 Apr;31(4):459-61.Zhonghua Liu Xing Bing Xue Za Zhi. 2010.PMID: 20513297Chinese.