title: [Simple type of multiple myositis--report of 23 cases].
mesh_terms: D000293:Adolescent; D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D001379:Azathioprine / Q000008:administration & dosage; D002648:Child; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009220:Myositis / Q000175:diagnosis / Q000188:drug therapy*
chemical_list: D000305:Adrenal Cortex Hormones; D001379:Azathioprine