title: [Natural killer activity in brain tumor patients treated with interferon and steroid].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001623:Betamethasone / Q000627:therapeutic use*; D001932:Brain Neoplasms / Q000276:immunology / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D003602:Cytotoxicity, Immunologic; D003907:Dexamethasone / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007223:Infant; D007370:Interferon Type I / Q000627:therapeutic use*; D007694:Killer Cells, Natural / Q000276:immunology*; D008297:Male; D008775:Methylprednisolone / Q000627:therapeutic use; D008875:Middle Aged
chemical_list: D007370:Interferon Type I; D003907:Dexamethasone; D001623:Betamethasone; D008775:Methylprednisolone