The direct throat spray.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D006801:Humans; D020704:Laryngoscopes; D007828:Laryngoscopy; D010146:Pain; D059408:Pain Management; D010614:Pharynx
LARYNGOSCOPY/anesthesia and analgesia