title: Polymositis.
mesh_terms: D000328:Adult; D000368:Aged; D003882:Dermatomyositis / Q000175:diagnosis* / Q000188:drug therapy; D004576:Electromyography; D006801:Humans; D008875:Middle Aged; D009220:Myositis / Q000175:diagnosis* / Q000188:drug therapy; D011111:Polymyalgia Rheumatica / Q000175:diagnosis; D011239:Prednisolone / Q000627:therapeutic use; D011379:Prognosis; D012507:Sarcoidosis / Q000175:diagnosis
chemical_list: D011239:Prednisolone