Anesthesia of the upper airway.
Hung
O R
OR
D000758:Anesthesia / Q000379:methods*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D008012:Lidocaine / Q000008:administration & dosage*
D000779:Anesthetics, Local; D008012:Lidocaine