Apparatus: an improved automatic laryngoscope spray.
D000336:Aerosols; D000772:Anesthesia, Local / Q000295:instrumentation*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D003243:Consciousness; D006801:Humans; D007442:Intubation, Intratracheal; D007828:Laryngoscopy; D008012:Lidocaine / Q000008:administration & dosage
D000336:Aerosols; D000779:Anesthetics, Local; D008012:Lidocaine