title: B.C.G. and leukaemia mortality.
mesh_terms: D000293:Adolescent; D000328:Adult; D001500:BCG Vaccine; D002648:Child; D002675:Child, Preschool; D003718:Denmark; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007938:Leukemia / Q000401:mortality* / Q000517:prevention & control; D009664:Norway; D013548:Sweden
chemical_list: D001500:BCG Vaccine