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.
Wang Y, Fan X, Bao H, Xia F, Wan J, Shen L, Wang Y, Zhang H, Wei Y, Wu X, Shao Y, Li X, Xu Y, Cai S, Zhang Z.Wang Y, et al. Among authors: xu y.Clin Chem. 2023 Jan 4;69(1):88-99. doi: 10.1093/clinchem/hvac173.Clin Chem. 2023.PMID: 36308331
Cai SJ, Xu Y, Cai GX, Lian P, Guan ZQ, Mo SJ, Sun MH, Cai Q, Shi DR.Cai SJ, et al. Among authors: xu y.World J Gastroenterol. 2003 Feb;9(2):284-7. doi: 10.3748/wjg.v9.i2.284.World J Gastroenterol. 2003.PMID: 12532449Free PMC article.
Wang CF, Zhou XY, Sun MH, Cai Q, Zhang TM, Xu Y, Cai SJ, Shi DR.Wang CF, et al. Among authors: xu y.Zhonghua Bing Li Xue Za Zhi. 2006 Feb;35(2):68-72.Zhonghua Bing Li Xue Za Zhi. 2006.PMID: 16630478Chinese.
Peng JJ, Cai SJ, Lu HF, Cai GX, Lian P, Guan ZQ, Wang MH, Xu Y.Peng JJ, et al. Among authors: xu y.World J Gastroenterol. 2007 Jun 7;13(21):3009-15. doi: 10.3748/wjg.v13.i21.3009.World J Gastroenterol. 2007.PMID: 17589956Free PMC article.
Cai GX, Xu Y, Cai SJ, Shi YQ, Lian P, Peng JJ, Guan ZQ, Du X.Cai GX, et al. Among authors: xu y.Zhonghua Wei Chang Wai Ke Za Zhi. 2007 Nov;10(6):555-60.Zhonghua Wei Chang Wai Ke Za Zhi. 2007.PMID: 18000779Chinese.
Wang CF, Zhou XY, Zhang TM, Xu Y, Cai SJ, Shi DR.Wang CF, et al. Among authors: xu y.World J Gastroenterol. 2007 Dec 14;13(46):6254-8. doi: 10.3748/wjg.v13.i46.6254.World J Gastroenterol. 2007.PMID: 18069769Free PMC article.
Cai G, Xu Y, Lu H, Shi Y, Lian P, Peng J, Du X, Zhou X, Guan Z, Shi D, Cai S.Cai G, et al. Among authors: xu y.Int J Colorectal Dis. 2008 Apr;23(4):365-73. doi: 10.1007/s00384-007-0423-7.Int J Colorectal Dis. 2008.PMID: 18193434
Peng J, Lu JJ, Zhu J, Xu Y, Lu H, Lian P, Cai G, Cai S.Peng J, et al. Among authors: xu y.Cancer J. 2008 Jan-Feb;14(1):54-61. doi: 10.1097/PPO.0b013e3181629a67.Cancer J. 2008.PMID: 18303484
Shen W, Xiong H, Xu Y, Cai S, Lu H, Yang P.Shen W, et al. Among authors: xu y.Anal Chem. 2008 Sep 1;80(17):6758-63. doi: 10.1021/ac801001b. Epub 2008 Aug 6.Anal Chem. 2008.PMID: 18681459