No abstract available
MeSH terms
-
Adult
-
Catheterization / economics
-
Catheterization / instrumentation
-
Catheterization / methods*
-
Endoscopy*
-
Fluoroscopy
-
Health Care Costs
-
Humans
-
Lenses*
-
Lighting*
-
Male
-
Paranasal Sinus Diseases / diagnosis*
-
Paranasal Sinus Diseases / surgery*