title: [Therapeutic effect of immunosuppressive drugs in polymyositis].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D008875:Middle Aged; D009220:Myositis / Q000188:drug therapy*; D011239:Prednisolone / Q000008:administration & dosage; D011379:Prognosis; D012189:Retrospective Studies
chemical_list: D007166:Immunosuppressive Agents; D011239:Prednisolone; D008727:Methotrexate