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Wang XY, Niu CL, Zhang L, Jin L, Li N, Cao WX, Qin HL, Yang Y, Tong BD, Li JS.Wang XY, et al. Among authors: li n, li js.Zhonghua Wei Chang Wai Ke Za Zhi. 2011 May;14(5):336-9.Zhonghua Wei Chang Wai Ke Za Zhi. 2011.PMID: 21614686Chinese.
Jiang XH, Li N, Li JS.Jiang XH, et al. Among authors: li n, li js.World J Gastroenterol. 2003 Aug;9(8):1878-80. doi: 10.3748/wjg.v9.i8.1878.World J Gastroenterol. 2003.PMID: 12918144Free PMC article.Clinical Trial.
Wang XY, Li N, Li WQ, Li JS.Wang XY, et al. Among authors: li n, li js, li wq.Zhonghua Wai Ke Za Zhi. 2004 Mar 22;42(6):362-5.Zhonghua Wai Ke Za Zhi. 2004.PMID: 15144693Chinese.
Jiang XH, Li N, Zhu WM, Wu GH, Quan ZW, Li JS.Jiang XH, et al. Among authors: li n, li js.Chin Med J (Engl). 2004 Jun;117(6):835-9.Chin Med J (Engl). 2004.PMID: 15198882Clinical Trial.
Jiang J, Li N, Li JS.Jiang J, et al. Among authors: li n, li js.Zhonghua Wai Ke Za Zhi. 2004 Nov 22;42(22):1377-80.Zhonghua Wai Ke Za Zhi. 2004.PMID: 15634408Chinese.
Yang JF, Li N, Li JS.Yang JF, et al. Among authors: li n, li js.Zhonghua Wai Ke Za Zhi. 2005 May 1;43(9):561-3.Zhonghua Wai Ke Za Zhi. 2005.PMID: 15938924Chinese.
Hong SJ, Gu GS, Ren JA, Li N, Li JS.Hong SJ, et al. Among authors: li n, li js.Zhonghua Wei Chang Wai Ke Za Zhi. 2006 Nov;9(6):527-9.Zhonghua Wei Chang Wai Ke Za Zhi. 2006.PMID: 17143802Chinese.
Wang XB, Zhu WM, Ren JA, Li N, Li JS.Wang XB, et al. Among authors: li n, li js.Zhonghua Wei Chang Wai Ke Za Zhi. 2007 May;10(3):204-7.Zhonghua Wei Chang Wai Ke Za Zhi. 2007.PMID: 17520374Chinese.
Wang XY, Pan SH, Liu XX, Wu GH, Wang YN, Liu YX, Li N, Li JS.Wang XY, et al. Among authors: li n, li js.Zhonghua Wei Chang Wai Ke Za Zhi. 2007 Jul;10(4):329-32.Zhonghua Wei Chang Wai Ke Za Zhi. 2007.PMID: 17659455Clinical Trial.Chinese.
Wang XY, Li WQ, Zhao YZ, Ren JA, Li N, Li JS.Wang XY, et al. Among authors: li n, li js, li wq.Zhonghua Wai Ke Za Zhi. 2007 Jul 1;45(13):891-3.Zhonghua Wai Ke Za Zhi. 2007.PMID: 17953835Chinese.