title: Difficult mask ventilation: an underestimated aspect of the problem of the difficult airway?
authors.forename: F
authors.initials: F
authors.lastname: Adnet
mesh_terms: D000769:Anesthesia, Inhalation / Q000379:methods*; D006801:Humans; D007442:Intubation, Intratracheal; D017214:Laryngeal Masks; D012307:Risk Factors