title: Noninvasive ventilation in chronic obstructive pulmonary disease.
authors.forename: M W
authors.initials: MW
authors.lastname: Elliott
mesh_terms: D006801:Humans; D007442:Intubation, Intratracheal; D017214:Laryngeal Masks; D008173:Lung Diseases, Obstructive / Q000628:therapy*; D010102:Oxygen Inhalation Therapy / Q000379:methods*; D012121:Respiration, Artificial