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lative exposure to respirable crystalline silica for the 342 selected cases and referents. Methods: Process and dust control histories were developed for ...
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The Influence of Workplace Environment,results show that flour mill workers are receiving a heavy dose (average exposure concentration, 624 µg/ m3) of ...
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Occ. Medicine National Institute of Occupational Health Stone quartz grinders are one such groups of unorganized workers exposed to silica dust during ...
Guidance for Controlling Silica Dust from Stone . Stone crushing has long been associated with exposure to airborne crystalline silica dust to both ...