[Results of a systematic investigation of industrial personnel].
D006801:Humans; D007221:Industry; D009784:Occupational Diseases / Q000706:statistics & numerical data*; D009790:Occupations; D014376:Tuberculosis / Q000706:statistics & numerical data*
OCCUPATIONAL DISEASES/statistics; TUBERCULOSIS/statistics
Resultados de una investigación sistemática en el personal de una empresa industrial.