[Diminution of the frequency of primary tubercular infection in relation to the application of BCG vaccine. Hospital study].
D001500:BCG Vaccine; D002648:Child; D002675:Child, Preschool; D006760:Hospitalization; D006801:Humans; D007109:Immunity; D007223:Infant; D007231:Infant, Newborn; D014376:Tuberculosis / Q000453:epidemiology*
D001500:BCG Vaccine
Diminution de fréquence des primo-infections tuberculeuses en fonction de l'application du vaccin BCG. Enquête hospitalière.