Brief Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 21, 2010; 16(47): 6020-6025
Published online Dec 21, 2010. doi: 10.3748/wjg.v16.i47.6020
Figure 2
Figure 2 Funnel plot of alcohol dehydrogenase-1B His47Arg (A) and aldehyde dehydrogenase-2 Glu487Lys (B) polymorphisms and esophageal squamous cell carcinoma risk for publication bias.