Enver Şimşek, Mehmet Akif Öztürk, Ferda Şenel
(Endocrinol Res Pract 1999; 3: 143-147)
Mehmet Emre Atabek, Özgür Pirgon, Ahmet Sert, Khalid Hussain
(Endocrinol Res Pract 2006; 10: -)