The Prevalence of Gastroesophageal Reflux Disease (GERD) in the Islamic Republic of Iran: A Systematic Review
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BACKGROUND Gastroesophageal reflux disease is a common, chronic disease worldwide. The weekly prevalence of reflux in developed countriesis 10% to 48%. It has previously been reported as 5% in Asian countries, but new reports show a higher level in both Asian ... ...
