title: [Report on the efficiency of BCG vaccine in the prevention of human tuberculosis].
mesh_terms: D001500:BCG Vaccine; D002986:Clinical Trials as Topic; D006801:Humans; D007194:India; D009656:North America; D011647:Puerto Rico; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D006113:United Kingdom
chemical_list: D001500:BCG Vaccine
vernacular_title: Informe sobre la efectividad de la vacuna BCG en la prevención de la tuberculosis humana