Tuberculosis and mathematics.
D000995:Antitubercular Agents / Q000627:therapeutic use*; D001500:BCG Vaccine; D002648:Child; D006801:Humans; D007231:Infant, Newborn; D013019:South Africa; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
D000995:Antitubercular Agents; D001500:BCG Vaccine