title: The role of non-invasive ventilation in the emergency department.
authors.forename: S D
authors.initials: SD
authors.lastname: Crane
authors.forename: A J
authors.initials: AJ
authors.lastname: Gray
authors.forename: M W
authors.initials: MW
authors.lastname: Elliott
mesh_terms: D000208:Acute Disease; D004636:Emergency Service, Hospital; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000628:therapy*; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000628:therapy*