The evaluation of gastroesophagel reflüx incidence in children with various symtoms by cintigraphy - YARAMIŞ, Ahmet; GÜRKAN, Fuat; HASPOLAT, Kenan; DİKİCİ, Bünyamin and DERMAN, Orhan and SÖKER, Murat and YILMAZ, Süleyman (Turkish Journal of Gastroenterology, 1998)