[On the problem of the epidemic control measures during the 2d stage of diphtheria control].
D002675:Child, Preschool; D004165:Diphtheria / Q000453:epidemiology / Q000517:prevention & control*; D004168:Diphtheria Toxoid; D006801:Humans; D014586:USSR; D014611:Vaccination
D004168:Diphtheria Toxoid
K voprosu o protivoépidemicheskoĭ taktike na vtorom étape bor'by za likvidatsiiu zabolevaemosti difterieĭ.