title: [Steffen's reaction in rheumatic heart disease in children].
mesh_terms: D000293:Adolescent; D001323:Autoantibodies / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D009206:Myocardium / Q000032:analysis*; D012214:Rheumatic Heart Disease / Q000276:immunology*
chemical_list: D001323:Autoantibodies
vernacular_title: Odczyn Steffena w chorobie reumatycznej serca u dzieci.