Maternal transmission of skin sensitivity to tuberculin.
D001500:BCG Vaccine; D001942:Breast Feeding; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008895:Milk, Human / Q000276:immunology; D014374:Tuberculin Test; D014376:Tuberculosis / Q000276:immunology* / Q000635:transmission
D001500:BCG Vaccine