Melanocortin-4 Receptor Gene Mutations in a Group of Turkish Obese Children and Adolescents. - Tunç, Selma; Demir, Korcan; Tükün, Fatma Ajlan; Topal, Cihan; Hazan, Filiz; Sağlam, Burcu; Nalbantoğlu, Özlem; Yıldız, Melek; Özkan, Behzat (Journal of Clinical Research in Pediatric Endocrinology, 2017)