Sevda Aghayeva; David Katzka; Nargiz Afandiyeva; Serhat Bor; Gulustan Babayeva; Alihuseyn Hidayatov; Gulay Mammadzada. The Prevalence of Gastroesophageal Reflux Disease in Azerbaijan: A Population-Based Cross-Sectional Study. Turkish Journal of Gastroenterology 2023, 34, 1134-1142.