Techniques of topical anesthesia for bronchoscopy.
D000772:Anesthesia, Local; D001999:Bronchoscopy; D003042:Cocaine; D006801:Humans; D008012:Lidocaine; D011229:Preanesthetic Medication; D013748:Tetracaine
D013748:Tetracaine; D008012:Lidocaine; D003042:Cocaine