[Effectiveness of BCG vaccination].
D000293:Adolescent; D000328:Adult; D001500:BCG Vaccine / Q000008:administration & dosage*; D002648:Child; D002675:Child, Preschool; D005500:Follow-Up Studies; D006801:Humans; D007117:Immunization, Secondary; D007223:Infant; D011044:Poland; D013997:Time Factors; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology / Q000517:prevention & control*
D001500:BCG Vaccine
Ocena skuteczności szczepień BCG.