title: Protective value of BCG vaccine.
mesh_terms: D000293:Adolescent; D000818:Animals; D001500:BCG Vaccine / Q000008:administration & dosage*; D002648:Child; D006168:Guinea Pigs; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014611:Vaccination
chemical_list: D001500:BCG Vaccine