title: Oxygen conserving methods for adults.
authors.affiliation: Oregon Health Sciences University, Portland 97201.
authors.forename: A F
authors.initials: AF
authors.lastname: Barker
authors.forename: L W
authors.initials: LW
authors.lastname: Burgher
authors.forename: A L
authors.initials: AL
authors.lastname: Plummer
mesh_terms: D000328:Adult; D004867:Equipment Design; D006801:Humans; D010102:Oxygen Inhalation Therapy / Q000191:economics / Q000295:instrumentation / Q000379:methods*; D014140:Tracheotomy / Q000295:instrumentation