title: A new method for the evaluation of tuberculosis control programs.
mesh_terms: D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006077:Government Agencies; D006801:Humans; D007538:Isoniazid / Q000627:therapeutic use; D008722:Methods; D011314:Preventive Health Services / Q000592:standards*; D011315:Preventive Medicine; D013183:Sputum / Q000382:microbiology; D013997:Time Factors; D014376:Tuberculosis / Q000188:drug therapy / Q000382:microbiology / Q000517:prevention & control*; D014481:United States
chemical_list: D007538:Isoniazid