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RT @CAREXCanada: Silica exposure in combination with cigarette smoking accounted for a fraction of extra deaths in Chinese iron miners, acc…
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RT @CAREXCanada: Silica exposure in combination with cigarette smoking accounted for a fraction of extra deaths in Chinese iron miners, acc…
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Silica exposure in combination with cigarette smoking accounted for a fraction of extra deaths in Chinese iron miners, according to new study: https://t.co/fdLCgBvy4q #lungcancer #occhealth @BioMedCentral
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https://t.co/TXYagScmnn Combined effect of silica dust exposure and cigarette smoking on total and cause-specific mortality in iron miners: a cohort study Hanpeng Lai, Yuewei Liu, Min Zhou, Tingming Shi, Yun Zhou, Shaofan Weng and Weihong Chen Both cigaret