[A further application of BCG vaccination].
D001500:BCG Vaccine; D006801:Humans; D007918:Leprosy / Q000276:immunology*; D009163:Mycobacterium bovis; D014611:Vaccination
D001500:BCG Vaccine
BCG VACCINATION; LEPROSY/immunology
Sobre una nueva aplicación de la vacuna B.C.G.