CONTACT INVESTIGATION: A PRACTICAL APPROACH TO TUBERCULOSIS ERADICATION.
D002648:Child; D003140:Communicable Disease Control; D006801:Humans; D007223:Infant; D013223:Statistics as Topic; D014374:Tuberculin Test; D014376:Tuberculosis
CHILD; COMMUNICABLE DISEASE CONTROL; INFANT; STATISTICS; TUBERCULIN TEST; TUBERCULOSIS; TUBERCULOSIS IN CHILDHOOD