Meta-Analysis
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2013; 19(43): 7804-7812
Published online Nov 21, 2013. doi: 10.3748/wjg.v19.i43.7804
Figure 1
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Figure 1 Flow diagram of meta-analysis study selection process.
Figure 2
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Figure 2 Forest plot. A: Forest plot of the major outcomes in the Dor-other group; B: Forest plot of dysphagia symptoms in both the Dor-other and Dor-no groups; C: Funnel plot of dysphagia symptoms in both the Dor-other and Dor-no groups.