title: BCG vaccination.
mesh_terms: D000293:Adolescent; D000328:Adult; D001500:BCG Vaccine / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D003906:Developing Countries; D006801:Humans; D007231:Infant, Newborn; D007918:Leprosy / Q000517:prevention & control; D008875:Middle Aged; D014376:Tuberculosis / Q000517:prevention & control*
chemical_list: D001500:BCG Vaccine