title: Polymyositis and molecular mimicry.
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000276:immunology; D001323:Autoantibodies / Q000032:analysis*; D003429:Cross Reactions; D004926:Escherichia coli / Q000201:enzymology; D006801:Humans; D009220:Myositis / Q000276:immunology*
chemical_list: D001323:Autoantibodies; D000604:Amino Acyl-tRNA Synthetases