[Organization and results of tuberculosis prevention by means of mass x-ray].
D006801:Humans; D009938:Organizations; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control* / Q000706:statistics & numerical data*; D014798:Vital Statistics; D014965:X-Rays
TUBERCULOSIS, PULMONARY/prevention and control; TUBERCULOSIS, PULMONARY/statistics; VITAL STATISTICS
Organizzazione e risultati della lotta antitubercolare per mezzo della schermografia di massa.