title: [Immunological aspects of polymyositis].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000974:Antibodies, Antinuclear / Q000032:analysis; D000920:Antibody-Dependent Cell Cytotoxicity; D000936:Antigen-Antibody Complex / Q000032:analysis; D000941:Antigens / Q000276:immunology; D001323:Autoantibodies / Q000032:analysis; D002648:Child; D003165:Complement System Proteins / Q000032:analysis; D003882:Dermatomyositis / Q000276:immunology*; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D008211:Lymphocyte Cooperation; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000276:immunology; D009220:Myositis / Q000276:immunology*
chemical_list: D000974:Antibodies, Antinuclear; D000936:Antigen-Antibody Complex; D000941:Antigens; D001323:Autoantibodies; D003165:Complement System Proteins