by Cingi C, et al.
by Alkarzae M, et al.
by Erdis and Yucel.
by Kin FS, et al.
by Avcı and Tiryaki.
by Birdane and Kucukcan.
by Cecen AB, et al.
by Cengiz C, et al.
Cildir B, et al.
by Cirakoglu MF, et al.
Ozan Gökdoğan, Fikret İleri
(ENT Updates 2018; 8: 133-138)