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Gastroenterology Research and Practice
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Gastroenterology Research and Practice
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2015
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Article
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Fig 3
/
Research Article
Helicobacter pylori
Infection Is Associated with an Increased Risk of Hyperemesis Gravidarum: A Meta-Analysis
Figure 3
Publication bias tests for the overall data (
H. pylori-
positive versus
H. pylori-
negative).