THE PROTECTIVE EFFECT OF B.C.G. VACCINATION.
D001500:BCG Vaccine; D006801:Humans; D007194:India; D009163:Mycobacterium bovis; D014374:Tuberculin Test; D014376:Tuberculosis / Q000276:immunology*; D014611:Vaccination
D001500:BCG Vaccine
BCG VACCINATION; INDIA; TUBERCULIN TEST; TUBERCULOSIS IMMUNITY