Mehtap Çakır, Ömür Gencel, Derya Kaplangı, Mustafa Balcı, Özgür Tosun, Osman Saka, Hasan Altunbaş, Ümit Karayalçın
(Endocrinol Res Pract 2004; 8: 101-105)
Tümer Pala, Erhan Eser, Bilgin Özmen, Ömer Aydemir, Sibel Boyvoda
(Endocrinol Res Pract 2004; 8: 91-99)