title: Conservative treatment of acute respiratory failure in patients with chronic obstructive lung disease.
mesh_terms: D000328:Adult; D000368:Aged; D000613:Aminobutyrates / Q000627:therapeutic use; D001784:Blood Gas Analysis; D000697:Central Nervous System Stimulants / Q000627:therapeutic use; D002908:Chronic Disease; D006801:Humans; D008171:Lung Diseases / Q000150:complications* / Q000175:diagnosis / Q000401:mortality; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency / Q000150:complications / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D013147:Spirometry
chemical_list: D000613:Aminobutyrates; D000697:Central Nervous System Stimulants