The incidence of acute rheumatic fever in Swedish children 1952-1961. A survey from four hospitals.
D000293:Adolescent; D002648:Child; D002673:Child, Hospitalized; D002675:Child, Preschool; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012213:Rheumatic Fever / Q000453:epidemiology*; D013548:Sweden