Brief Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 14, 2010; 16(46): 5889-5894
Published online Dec 14, 2010. doi: 10.3748/wjg.v16.i46.5889
Figure 7
Figure 7 Funnel plots and Egger’s linear regression test showing the potential publication bias in diagnosis of advanced gastric cancer[22]. RR: Risk ratio.