New Zealand trends in acute rheumatic fever and chronic rheumatic heart disease 1971-1981.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009520:New Zealand; D012213:Rheumatic Fever / Q000453:epidemiology* / Q000401:mortality; D012214:Rheumatic Heart Disease / Q000453:epidemiology* / Q000401:mortality; D012737:Sex Factors