TUTAR, E.; KUTLUK, G.; BAYRAK, N. A.; ATAİZİ ÇELİKEL, Çiğdem; PEHLİVANOĞLU, E.; ERTEM, D. What Is the Diagnostic Utility of Endoscopic Scoring Systems in Children?. Turkish Journal of Gastroenterology 2013, 24, 22-29.