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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 4 Influence of each individual study on the relative risks of extrahepatic cholangiocarcinoma in smokers as compared with non-smokers.
Data show the RR (open circle) and 95%CI (dashed horizontal line) when the study named on the left was omitted. Random-effects estimates (exponential form) were used. RR: Relative risk.
- 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