Isolated Hypoglycemia in Children with Cystic Fibrosis: Role of Pancreatic Insufficiency and Glucagon Response. - Haliloğlu, Belma; Menevşe, Tuba Seven; Yılmaz, Seda Güleç; Akdeniz, Tuba; Tosun, Büşra Gürpınar; Turan, Serap Demircioğlu; Güran, Tülay; Gökdemir, Yasemin; Erdem, Ela; Karadağ, Bülent; İşbir, Turgay; Bereket, Abdullah (Journal of Clinical Research in Pediatric Endocrinology, 2026)