title: Steroid therapy and nitrogen excretion in head injury.
mesh_terms: D006259:Craniocerebral Trauma / Q000378:metabolism*; D004734:Energy Metabolism; D006801:Humans; D009584:Nitrogen / Q000378:metabolism*; D013256:Steroids / Q000627:therapeutic use*; D013312:Stress, Physiological / Q000188:drug therapy / Q000378:metabolism
chemical_list: D013256:Steroids; D009584:Nitrogen