Maşallah Baran; Funda ÖZGENÇ; Çiğdem ARIKAN; Murat Çakır; Çiğdem ÖMÜR ECEVİT; Sema Aydoğdu; Raşit Vural YAĞCI. Gastroesophageal Reflux in Children With Functional Constipation. Turkish Journal of Gastroenterology 2019, 23, 634-638.