title: Fever, respiratory tract symptoms and hyponatremia.
mesh_terms: D005260:Female; D005334:Fever; D006801:Humans; D007010:Hyponatremia / Q000473:pathology*; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000473:pathology*; D008230:Lymphomatoid Granulomatosis / Q000473:pathology*; D008875:Middle Aged; D012140:Respiratory Tract Diseases / Q000473:pathology*