Alimentary Pharmacology & Therapeutics · 2005 · 72 citations · 19 references
The prevalence of GERD among the Spanish population is 15%. Body mass index is the only risk factor significantly associated with GERD.
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Mail and Telephone Surveys: The Total Design Method.
Marie Withers Osmond, Don A. Dillman · Social Forces · 1979 · 5.1K citations
An evidence-based appraisal of reflux disease management — the Genval Workshop Report
John Dent, Johan G. Brun, A. Mark Fendrick et al. · Gut · 1998 · 889 citations · Full text