title: Nasal oxygen in exacerbations of ventilatory failure: an underappreciated risk.
authors.affiliation: Osler Chest Unit, Churchill Hospital, Headington, Oxford.
authors.forename: R J
authors.initials: RJ
authors.lastname: Davies
authors.forename: J M
authors.initials: JM
authors.lastname: Hopkin
mesh_terms: D000368:Aged; D001785:Blood Gas Monitoring, Transcutaneous; D005260:Female; D006801:Humans; D006935:Hypercapnia / Q000209:etiology*; D008173:Lung Diseases, Obstructive / Q000628:therapy*; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects* / Q000295:instrumentation; D010313:Partial Pressure; D012307:Risk Factors
chemical_list: D010100:Oxygen