title: An air contrast cricothyrotomy catheter.
authors.forename: G A
authors.initials: GA
authors.lastname: Arndt
authors.forename: B
authors.initials: B
authors.lastname: Valtysson
mesh_terms: D002404:Catheterization; D004632:Emergency Medical Services; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation / Q000379:methods*; D007817:Laryngeal Cartilages / Q000601:surgery*; D012121:Respiration, Artificial