LETTER
Hippokratia 2014, 18(4):379
Bal M, Berkiten G, Uyanık E
Department of Otorhinolaryngology, Sinop Atatürk State Hospital, Sinop, Department of Otorhinolaryngology,Okmeydanı Training and Research Hospital, Istanbul, Department of Radiology Okmeydanı Training and Research Hospital, Istanbul, Turkey
