[Tuberculosis infectivity, morbidity and mortality among students of schools of higher education in Sofia from 1954 to 1963].
D000293:Adolescent; D000328:Adult; D002031:Bulgaria; D005260:Female; D006801:Humans; D008297:Male; D013334:Students; D014376:Tuberculosis / Q000453:epidemiology*
Infitsirovannost', zabolevaemost' tuberkulezom i smertnost' ot nego sredi studentov vysshikh uchebnykh zavedeniĭ v Sofii s 1954 po 1963 g.