By: Vroegop, AV; Eeckels, AS; Van Rompaey, V; et al.
By: Topsakal, V; Van Rompaey, V; Kuhweide, R; et al.
By: Faris, C; Deben, K; Van Haesendonck, G; et al.
By: Capelli, M and Gatti, P
By: Baki, A; Damlaca, S; Yildiz, M; et al.
By: Van der Poel, N; Mansbach, AL; Loundon, N; et al.
By: Mertens, G; Hofkens, A; Van de Heyning, P; et al.
By: Calvo-Henriquez, C; Ruano-Ravina, A; Martinez-Capoccioni, G; et al.
N. Albrecht, A. François, J. P. Langhendries, P. Maton
(B-ENT 2018; 14: 233-237)
T.-H. Chi, C.-H. Yuan, H.-S. Chen
(B-ENT 2014; 10: 315-318)
M. Ünal, T. Karabacak
(B-ENT 2006; 2: 197-199)