Background & Aim: A high prevalence of gastroesophageal reflux(GER) in asthmatic children has been reported in several reports, however, no research has been done in Iran in this regard. The goal of the present study was to evaluate the prevalence of gastroesophageal reflax in asthmatic children between 2 to 16 years of age. Patients & Methods: This cross-sectional retrospective study was c...