[An epidemic of streptococcal infection in nurseries of Rjukan during the winter of 1979].
D002648:Child; D002656:Child Day Care Centers; D002675:Child, Preschool; D004196:Disease Outbreaks; D006801:Humans; D009664:Norway; D013290:Streptococcal Infections / Q000453:epidemiology*
Ein streptokokkepidemi i barnehagar på Rjukan vinteren 1979.