[THE EPIDEMIOLOGICAL CHARACTERISTICS OF WHOOPING COUGH IN AN URBAN DISTRICT DURING MASS VACCINATIONS].
D002648:Child; D006801:Humans; D032541:Mass Vaccination; D013223:Statistics as Topic; D014586:USSR; D014611:Vaccination; D014917:Whooping Cough
CHILD; STATISTICS; USSR; VACCINATION; WHOOPING COUGH
K 'EPIDEMIOLOGICHESKO I KHARAKTERISTIKE KOKLIUSHA V GORODSKOM RA IONE V USLOVIIAKH MASSOVOGO PROVEDENIIA PRIVIVOK.