Oxygen therapy.
D000818:Animals; D004285:Dogs; D006801:Humans; D000860:Hypoxia / Q000209:etiology; D010100:Oxygen / Q000032:analysis / Q000506:poisoning; D010102:Oxygen Inhalation Therapy; D011014:Pneumonia / Q000209:etiology; D011650:Pulmonary Alveoli / Q000032:analysis; D012131:Respiratory Insufficiency / Q000628:therapy
D010100:Oxygen