Abstract
Get full access to this article
View all access options for this article.
References
1.
.
Holinger PA
Brubaker JD
Brubaker JE
: Open tube, proximal illumination mirror and direct laryngeal photography . Can J Otolaryngol 1975 ; 4 : 781 –785 .
2.
.
Becker W
Buckingham RA
Holinger PA
: Atlas of Otorhinolaryngology and Bronchoesophagology . Philadelphia , WB Saunders Co , 1969 .
3.
.
Ward PH
Berci G
Calcaterra TC
: Advances in endoscopic examination of the respiratory system . Ann Otol Rhinol Laryngol 1974 ; 83 : 754 –760 .