[Program of tuberculosis conrol on the Mexico--United States frontier].
D001500:BCG Vaccine; D006801:Humans; D008400:Mass Chest X-Ray; D008800:Mexico; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology / Q000517:prevention & control*
D001500:BCG Vaccine
Programa de control de la tuberculosis en la frontera de México con los Estados Unidos de Norteamérica.