Dust exposure and pneumoconiosis in a South African pottery. 2. Pneumoconiosis and factors influencing reading of radiological opacities

D Rees, M Steinberg, P J Becker, A Solomon
1992 Occupational and Environmental Medicine  
A cross sectional radiological survey of workers exposed to pottery dust during the manufacture of wall tiles and bathroom fittings was conducted in a South African factory. Roughly one third of workers with 15 or more years of service in high dust sections of the factory had pneumoconiosis. Previously undiagnosed elsewhere.' 465 on 26 April 2019 by guest. Protected by copyright.
doi:10.1136/oem.49.7.465 fatcat:bdem2cuu4rf7nbkmpwnidsjwnu