Stamatin M, Makay Ö, Özçınar B, Şimşek T, Arıcı C, Güngör B, Özbaş S, Akça T, Emre AUğur, Çakmak GKaradeniz, Akçay M, Ünal B, Girgin M, Girgin S, Görgülü S. Regional Clinical and Biochemical Differences among Patients with Primary Hyperparathyroidism. Balkan Med J 2017;34:28-34