Muharrem Gerceker
Department of Otolaryngology-Head and Neck Surgery, Ankara University Medical School, Ankara, TURKEY.
Kadriye Serife Ugur
Department of Otolaryngology Head & Neck Surgery, Fatih University, Faculty of Medicine, Ankara, Turkey
Mustafa Kursat Gokcan
Ankara University, Faculty of Medicine, Department of Otolaryngology Head & Neck Surgery
Togay Muderris
Otolaryngologist, Department of Otolaryngology, Ataturk Education and Research Hospital, Ankara, Turkey
Ahmet Tataragasi
Ankara University, Faculty of Medicine, Department of Otolaryngology Head & Neck Surgery