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.
Xiang Z, Chen YP, Ma KF, Ye YF, Zheng L, Yang YD, Li YM, Jin X.Xiang Z, et al. Among authors: yang yd.BMC Gastroenterol. 2013 Sep 23;13:140. doi: 10.1186/1471-230X-13-140.BMC Gastroenterol. 2013.PMID: 24053454Free PMC article.Review.
Yang YD, Zheng L, Lu GC, Chen YG, Salvato M.Yang YD, et al.Zhejiang Da Xue Xue Bao Yi Xue Ban. 2004 Nov;33(6):532-4, 545. doi: 10.3785/j.issn.1008-9292.2004.06.014.Zhejiang Da Xue Xue Bao Yi Xue Ban. 2004.PMID: 15586413Chinese.
Zheng L, Yang YD, Lu GC, Salvato MS.Zheng L, et al. Among authors: yang yd.J Zhejiang Univ Sci B. 2005 Jul;6(7):668-72. doi: 10.1631/jzus.2005.B0668.J Zhejiang Univ Sci B. 2005.PMID: 15973770Free PMC article.
Zheng L, Yang YD, Lü GC, Ruan B, Sheng JF, Chen YG.Zheng L, et al. Among authors: yang yd.Zhonghua Gan Zang Bing Za Zhi. 2005 Sep;13(9):689-91.Zhonghua Gan Zang Bing Za Zhi. 2005.PMID: 16174461Chinese.
Yang Y, Zheng L, Lv G, Jin X, Sheng J.Yang Y, et al.Intervirology. 2007;50(5):323-7. doi: 10.1159/000106463. Epub 2007 Jul 26.Intervirology. 2007.PMID: 17657161
Jin X, Yang YD, Li YM.Jin X, et al. Among authors: yang yd.World J Gastroenterol. 2008 Apr 21;14(15):2303-7. doi: 10.3748/wjg.14.2303.World J Gastroenterol. 2008.PMID: 18416454Free PMC article.Review.
Lv GC, Ma WJ, Ying LJ, Jin X, Zheng L, Yang YD.Lv GC, et al. Among authors: yang yd.World J Gastroenterol. 2010 Aug 28;16(32):4095-9. doi: 10.3748/wjg.v16.i32.4095.World J Gastroenterol. 2010.PMID: 20731026Free PMC article.Clinical Trial.