A new laryngeal spray.
D006801:Humans; D020704:Laryngoscopes; D007828:Laryngoscopy / Q000295:instrumentation*; D007830:Larynx; D007831:Larynx, Artificial; D010036:Otolaryngology / Q000295:instrumentation*
LARYNGOSCOPY/apparatus and instruments; OTORHINOLARYNGOLOGY/apparatus and instruments