Follow-up studies in rheumatic fever patients; a preliminary report.
D001699:Biometry; D018376:Cardiovascular Abnormalities / Q000706:statistics & numerical data*; D002319:Cardiovascular System; D005500:Follow-Up Studies; D006801:Humans; D012213:Rheumatic Fever / Q000706:statistics & numerical data*; D012214:Rheumatic Heart Disease / Q000502:physiology*
CARDIOVASCULAR DEFECTS, CONGENITAL/statistics; RHEUMATIC FEVER/statistics; RHEUMATIC HEART DISEASE/physiology