[Prevention of wide dissemination of diphtheria bacilli in children's centers].
D002648:Child; D002656:Child Day Care Centers; D002675:Child, Preschool; D004165:Diphtheria / Q000517:prevention & control*; D006801:Humans; D012574:Schools; D014586:USSR
K voprosu o preduprezhdenii shirokogo rasprostraneniia difteriĭnykh bakteriĭ v detskikh organizovannykh kollektivakh