title: Ultrasound-guided localisation of the trachea.
authors: J A
authors: JA
authors: Orr
authors: R S
authors: RS
authors: Stephens
authors: V M
authors: VM
authors: Mitchell
mesh_terms: D004630:Emergencies; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D008875:Middle Aged; D014132:Trachea / Q000000981:diagnostic imaging*; D018084:Ultrasonography, Interventional