title: [Risks of oxygen treatment in chronic CO 2  retention].
mesh_terms: D001784:Blood Gas Analysis; D005260:Female; D006801:Humans; D006935:Hypercapnia / Q000209:etiology*; D008297:Male; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects*; D012131:Respiratory Insufficiency / Q000628:therapy
vernacular_title: Risiken der Sauerstofftherapie bei chronischer CO 2 - Retention.