Affiliation: | 1. Department of Pediatric Neurology, Ondokuz Mayis University Faculty of Medicine, , Samsun, Turkey;2. Department of Biochemistry, Ondokuz Mayis University Faculty of Medicine, , Samsun, Turkey;3. Department of Pediatrics, Ondokuz Mayis University Faculty of Medicine, , Samsun, Turkey;4. Department of Pediatric Cardiology, Ondokuz Mayis University Faculty of Medicine, , Samsun, Turkey |