title: Just a little oxygen to breathe as you go off to sleep...is it always a good idea?
authors.forename: A B
authors.initials: AB
authors.lastname: Lumb
mesh_terms: D000769:Anesthesia, Inhalation; D006801:Humans; D000860:Hypoxia / Q000517:prevention & control*; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects*; D001261:Pulmonary Atelectasis / Q000209:etiology