title: Long-term oxygen therapy.
authors.affiliation: Division of Pulmonary and Critical Care Medicine, University of Alabama School of Medicine, Birmingham.
authors.forename: R H
authors.initials: RH
authors.lastname: Groves
authors.forename: W C
authors.initials: WC
authors.lastname: Bailey
authors.forename: S E
authors.initials: SE
authors.lastname: Buchalter
mesh_terms: D000368:Aged; D001784:Blood Gas Analysis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000097:blood / Q000188:drug therapy / Q000628:therapy*; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation / Q000379:methods*; D013997:Time Factors