[Is dissection of levels 4 and 5 justified for cN0 laryngeal and hypopharyngeal cancer?].
Hüseyin
Katilmis
K
Department of Otorhinolaryngology and Head and Neck Surgery, Atatürk Research and Training Hospital, Ministry of Health, Izmir, Turkey.
Sedat
Oztürkcan
O
Ismail
Ozdemir
O
Bilge
Tuna
T
Isil
Adadan Güvenc
AG
Yilmaz
Ozkul
O