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Korean Journal of Preventive Medicine 1998;31(1): 104-111.
A Study on the Size of Dust in Workplaces of a Shipyard.
Choong Ryeol Lee, Cheol In Ryu
Department of Occupatinal Medicine, College of Medicine, Ulsan University, Korea.
ABSTRACT
To obtain the basic information that can be used as a factor for explaining the diversity of welders' pneumoconiosis, the authors measured the concentrations of dust according to the size of dust in 71 workplaces of a shipyard where welders' pneumoconiosis have occurred. The concentrations of dust according to the size of dust showed no difference between workplaces regardless of kinds of work.
Key words: welders' pneumoconiosis; size of dust; shipyard
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