[Initial epidemiological data on the possible preventive action of oral BCG in close contacts of leprosy patients].
D001500:BCG Vaccine / Q000494:pharmacology*; D006801:Humans; D007918:Leprosy / Q000276:immunology*; D009163:Mycobacterium bovis; D014611:Vaccination
D001500:BCG Vaccine
BCG VACCINATION/effects; LEPROSY/immunology
Dados epidemiológicos iniciais sôbre a possivel ação premunitória do BCG, via oral, em comunicantes de doentes de lepra.