title: Continuous oxygen therapy in chronic airway obstruction. Observations on possible oxygen toxicity and survival.
mesh_terms: D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000401:mortality / Q000473:pathology / Q000628:therapy; D001991:Bronchitis / Q000473:pathology; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002245:Carbon Dioxide / Q000097:blood; D004646:Emphysema / Q000473:pathology; D005260:Female; D006470:Hemorrhage / Q000473:pathology; D006486:Hemosiderosis / Q000473:pathology; D006801:Humans; D000860:Hypoxia / Q000628:therapy; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood / Q000633:toxicity*; D010102:Oxygen Inhalation Therapy; D011650:Pulmonary Alveoli / Q000473:pathology; D012137:Respiratory System / Q000503:physiopathology; D012140:Respiratory Tract Diseases / Q000628:therapy*; D013147:Spirometry; D013997:Time Factors
chemical_list: D001993:Bronchodilator Agents; D002245:Carbon Dioxide; D010100:Oxygen