BCG versus isoniazid in the prevention of tuberculosis.
D001500:BCG Vaccine / Q000008:administration & dosage*; D006801:Humans; D007115:Immunization Schedule; D007538:Isoniazid / Q000627:therapeutic use*; D011647:Puerto Rico; D014376:Tuberculosis / Q000188:drug therapy* / Q000517:prevention & control; D014611:Vaccination
D001500:BCG Vaccine; D007538:Isoniazid