[THE CAUSE OF TUBERCULOSIS AMONG WORKERS EMPLOYED IN THE PRODUCTION OF FIREPROOF MATERIAL].
D004651:Employment; D006801:Humans; D009784:Occupational Diseases; D011044:Poland; D012830:Silicotuberculosis; D013223:Statistics as Topic; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
OCCUPATIONAL DISEASES; POLAND; SILICOTUBERCULOSIS; STATISTICS; TUBERCULOSIS, PULMONARY
PRZEBIEG GRU'ZLICY U PRACOWNIKOEW ZAKLAD'OW MATERIAL'OW OGNIOTRWALYCH.