[The effectiveness of BCG vaccination].
Altet Gómez
M N
MN
D001500:BCG Vaccine / Q000008:administration & dosage*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D013030:Spain; D014376:Tuberculosis / Q000276:immunology* / Q000517:prevention & control; D014611:Vaccination
D001500:BCG Vaccine
La eficacia de la vacunación BCG.