[Pollution in working places. Introduction].
D000391:Air Microbiology; D000397:Air Pollution / Q000517:prevention & control; D001530:Belgium; D006801:Humans; D007220:Industrial Waste; D007878:Legislation as Topic; D009784:Occupational Diseases; D012140:Respiratory Tract Diseases / Q000209:etiology*
D007220:Industrial Waste
Pollution sur les lieux de travail. Luchtverontreiniging in de werkplastsen.