title: Updated difficult airway algorithm: confusing and contradictory.
authors: Sylvia H
authors: SH
authors: Wilson
authors: Latha
authors: L
authors: Hebbar
mesh_terms: D058109:Airway Management / Q000379:methods* / Q000592:standards*; D006801:Humans; D007442:Intubation, Intratracheal / Q000592:standards*