title: Changing pattern of rheumatic fever and streptococcal antibodies.
mesh_terms: D000293:Adolescent; D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009205:Myocarditis / Q000175:diagnosis / Q000209:etiology; D012214:Rheumatic Heart Disease / Q000175:diagnosis* / Q000209:etiology; D013290:Streptococcal Infections / Q000175:diagnosis*; D013291:Streptococcus / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial