title: At higher risk of difficulty is not true difficulty:  the challenge of device performance assessment in the difficult airway.
authors.forename: David W
authors.initials: DW
authors.lastname: Healy
mesh_terms: D058109:Airway Management / Q000379:methods*; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D020704:Laryngoscopes; D007828:Laryngoscopy / Q000379:methods*; D008297:Male; D014741:Video Recording / Q000379:methods*