Review Article
The Relationship between Helicobacter pylori Infection of the Gallbladder and Chronic Cholecystitis and Cholelithiasis: A Systematic Review and Meta-Analysis
Figure 2
Pooled ORs for the relationship between Helicobacter species infection of the gallbladder and chronic cholecystitis and cholelithiasis. The areas of the squares are proportional to the study sample sizes.