Zobrazeno 1 - 1
of 1
pro vyhledávání: '"C G Barnard"'
Publikováno v:
Occupational and Environmental Medicine. 61:604-608
Aims: To assess the significance of individual risk factors in the development of occupational asthma of aluminium smelting (OAAS). Methods: A matched case-control study nested in a cohort of 545 workers employed in areas with moderate to high levels