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.
Li N, Zhang H, Wang S, Zhu W, Ren J, Li J.Li N, et al.Zhonghua Wai Ke Za Zhi. 2002 Jun;40(6):407-10.Zhonghua Wai Ke Za Zhi. 2002.PMID: 12139793Chinese.
Wang XB, Ren JA, Li JS.Wang XB, et al. Among authors: li js.World J Gastroenterol. 2002 Dec;8(6):1149-52. doi: 10.3748/wjg.v8.i6.1149.World J Gastroenterol. 2002.PMID: 12439943Free PMC article.
Yu WK, Li WQ, Li N, Li JS.Yu WK, et al. Among authors: li n, li js, li wq.World J Gastroenterol. 2003 Aug;9(8):1824-7. doi: 10.3748/wjg.v9.i8.1824.World J Gastroenterol. 2003.PMID: 12918129Free PMC article.
Li N, Zhang HH, Wang SH, Zhu WM, Ren JA, Li JS.Li N, et al. Among authors: li js.Hepatobiliary Pancreat Dis Int. 2002 Feb;1(1):96-100.Hepatobiliary Pancreat Dis Int. 2002.PMID: 14607634
Fan CG, Ren JA, Wang XB, Li JS.Fan CG, et al. Among authors: li js.Nutrition. 2004 Apr;20(4):346-50. doi: 10.1016/j.nut.2003.12.005.Nutrition. 2004.PMID: 15043849
Wang GF, Ren JA, Jiang J, Fan CG, Wang XB, Li JS.Wang GF, et al. Among authors: li js.World J Gastroenterol. 2004 May 1;10(9):1345-8. doi: 10.3748/wjg.v10.i9.1345.World J Gastroenterol. 2004.PMID: 15112356Free PMC article.