title: Use of the cuffed oropharyngeal airway after difficult ventilation through a facemask.
authors.forename: T
authors.initials: T
authors.lastname: Asai
authors.forename: K
authors.initials: K
authors.lastname: Koga
authors.forename: M R
authors.initials: MR
authors.lastname: Stacey
mesh_terms: D000768:Anesthesia, General; D000075202:Contraindications; D005260:Female; D006801:Humans; D007440:Intubation / Q000295:instrumentation*; D008397:Masks; D008875:Middle Aged; D009960:Oropharynx