Respiratory diseases.
D000542:Alveolitis, Extrinsic Allergic / Q000150:complications; D001228:Aspergillosis / Q000150:complications; D001249:Asthma / Q000150:complications; D002908:Chronic Disease; D004802:Eosinophilia / Q000150:complications; D004804:Eosinophils; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000150:complications; D000860:Hypoxia / Q000150:complications; D008171:Lung Diseases / Q000150:complications*; D010102:Oxygen Inhalation Therapy; D010488:Polyarteritis Nodosa / Q000150:complications; D011086:Polycythemia / Q000150:complications / Q000209:etiology / Q000628:therapy