Self‐reported disease symptoms of stone quarry workers …
In model 1(Table S3), stone quarry workers who work between 1‐100 m and beyond 100 m from the crusher with the required PPE were 94% and 95% respectively less likely to report breathing difficulty compared with individuals who work between 1 and 100 m from the crusher without the required PPE. Individuals in the middle‐aged adult category ...Web
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