Copyright
©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 14, 2013; 19(46): 8780-8788
Published online Dec 14, 2013. doi: 10.3748/wjg.v19.i46.8780
Published online Dec 14, 2013. doi: 10.3748/wjg.v19.i46.8780
Figure 1 Flow chart of the study selection.
- Citation: Ye XH, Huai JP, Ding J, Chen YP, Sun XC. Smoking, alcohol consumption, and the risk of extrahepatic cholangiocarcinoma: A meta-analysis. World J Gastroenterol 2013; 19(46): 8780-8788
- URL: https://www.wjgnet.com/1007-9327/full/v19/i46/8780.htm
- DOI: https://dx.doi.org/10.3748/wjg.v19.i46.8780