title: Comparative performance of direct and video laryngoscopes in patients with predicted difficult airway.
authors.forename: Fu-Shan
authors.initials: FS
authors.lastname: Xue
authors.forename: Xu
authors.initials: X
authors.lastname: Liao
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Liu
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*