[Epidemiologic features of diphtheria from 1963 to 1969 in the Kirovograd region].
D002648:Child; D003353:Corynebacterium diphtheriae; D004165:Diphtheria / Q000453:epidemiology* / Q000382:microbiology; D006801:Humans; D014455:Ukraine
Epidemiologicheskie osobennosti difteri v 1963--1969 godakh po Kirovograd oblasti.