title: [Survey of children vaccinated with BCG; statistical analysis of its efficacy].
authors.forename: A
authors.initials: A
authors.lastname: de ASSIS
mesh_terms: D001500:BCG Vaccine; D002648:Child; D006801:Humans; D009163:Mycobacterium bovis; D014611:Vaccination
chemical_list: D001500:BCG Vaccine