title: Impaired lymphocyte responsiveness in osteosarcoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001859:Bone Neoplasms / Q000276:immunology; D002648:Child; D006801:Humans; D007111:Immunity, Cellular; D007165:Immunosuppression Therapy; D007166:Immunosuppressive Agents; D008213:Lymphocyte Activation; D008875:Middle Aged; D012516:Osteosarcoma / Q000276:immunology*; D012509:Sarcoma / Q000276:immunology
chemical_list: D007166:Immunosuppressive Agents