Funda Özgenç; Aybüke Akaslan Kara; Nilüfer Demiral Yılmaz; Şerife Şebnem Önen; Tuncay Ögretmen; Çiğdem Ömür Ecevit; Süleyman Ayhan Çalışkan. Validity and Reliability Study of the Pediatric Rome III Questionnaire for Turkish Children and Adolescents. Turkish Journal of Gastroenterology 2019, 27, 129-135.