Abstract
References
1.
Stammberger
HR
. Functional Endoscopic Sinus Surgery: The Messerklinger Technique . Philadelphia : B.C. Decker , 1991 .
2.
Yanagisawa
E
,
Christmas
DA
,
Yanagisawa
R.
Endoscopic view of the sites of origin of nasal polyps . Ear Nose Throat J 2000 ;79 :490 –2 .