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.
Yang XW, Wang K, Yang J, Man XB, Zhang BH, Shen F, Wu MC.Yang XW, et al. Among authors: zhang bh.Hepatogastroenterology. 2012 Nov-Dec;59(120):2432-5. doi: 10.5754/hge12143.Hepatogastroenterology. 2012.PMID: 22497947
Sun LC, Zhang BH, Zhang YJ, Jiang XQ, Zhang BH, Yi B, Yu WL, Wu MC.Sun LC, et al. Among authors: zhang bh, zhang yj.Zhonghua Wai Ke Za Zhi. 2004 May 7;42(9):528-31.Zhonghua Wai Ke Za Zhi. 2004.PMID: 15196364Chinese.
Cheng Q, Zhang B, Zhang Y, Jiang X, Zhang B, Yi B, Luo X, Wu M.Cheng Q, et al.J Surg Res. 2007 May 1;139(1):22-9. doi: 10.1016/j.jss.2006.07.028. Epub 2007 Feb 8.J Surg Res. 2007.PMID: 17292419
Yang XW, Yang J, Li L, Man XB, Zhang BH, Shen F, Wu MC.Yang XW, et al. Among authors: zhang bh.PLoS One. 2012;7(12):e51513. doi: 10.1371/journal.pone.0051513. Epub 2012 Dec 31.PLoS One. 2012.PMID: 23300551Free PMC article.