[Efficacy of BCG vaccine in man].
D001500:BCG Vaccine / Q000592:standards*; D004739:England; D006801:Humans; D011647:Puerto Rico; D012959:Socioeconomic Factors; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014481:United States
D001500:BCG Vaccine
Eficacia de la vacuna BCG en el hombre.