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.
Zhou Z, Li L, Shu Y, Yu Y, Cheng Z, Lei W, Wang T.Zhou Z, et al.Hua Xi Yi Ke Da Xue Xue Bao. 2002 Jan;33(1):5-7.Hua Xi Yi Ke Da Xue Xue Bao. 2002.PMID: 12599414Chinese.
Zhou Z, Li L, Shu Y, Yu Y, Cheng Z, Lei W, Wang T.Zhou Z, et al.Zhonghua Wai Ke Za Zhi. 2002 Dec;40(12):899-901.Zhonghua Wai Ke Za Zhi. 2002.PMID: 12654204Chinese.
Zhou ZG, Wang Z, Yu YY, Shu Y, Cheng Z, Li L, Lei WZ, Wang TC.Zhou ZG, et al.World J Gastroenterol. 2003 Jul;9(7):1477-81. doi: 10.3748/wjg.v9.i7.1477.World J Gastroenterol. 2003.PMID: 12854145Free PMC article.Clinical Trial.
Hu JK, Zhou ZG, Chen ZX, Wang LL, Yu YY, Liu J, Zhang B, Li L, Shu Y, Chen JP.Hu JK, et al. Among authors: zhou zg.World J Gastroenterol. 2003 Dec;9(12):2690-4. doi: 10.3748/wjg.v9.i12.2690.World J Gastroenterol. 2003.PMID: 14669314Free PMC article.