title: Upgrading? Yes--downgrading? No.
authors.forename: H
authors.initials: H
authors.lastname: Delooz
mesh_terms: D000776:Anesthesiology; D016887:Cardiopulmonary Resuscitation / Q000379:methods*; D004635:Emergency Medicine / Q000379:methods; D006801:Humans; D017214:Laryngeal Masks; D014481:United States; D000078329:Workforce