[Carriage of Corynebacterium diphtheriae in normal children during the period of low diphtheria morbidity].
D002353:Carrier State; D002675:Child, Preschool; D004165:Diphtheria / Q000453:epidemiology*; D006801:Humans; D014586:USSR
Bakterionositel'stvo diferiinoĭ palochki u zdorovykh deteĭ v period rezkogo snizheniia zabolevaemosti difgerieĭ.