[Prevention of rheumatic fever; declaration of the American Heart Association].
D000572:American Heart Association; D035843:Biomedical Research; D006801:Humans; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease / Q000517:prevention & control*; D014481:United States
RHEUMATIC HEART DISEASE/prevention and control
PREVENCION de la fiebre reumática; declaración de la American Heart Association.