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ZHAO Qian, DUO Caihong, CAO Xiangfu. Characteristics of 576 cases with coal worker pneumoconiosis and investigation on their working places[J]. Occupational Health and Emergency Rescue, 2018, 36(4): 335-336, 343. DOI: 10.16369/j.oher.issn.1007-1326.2018.04.015
Citation: ZHAO Qian, DUO Caihong, CAO Xiangfu. Characteristics of 576 cases with coal worker pneumoconiosis and investigation on their working places[J]. Occupational Health and Emergency Rescue, 2018, 36(4): 335-336, 343. DOI: 10.16369/j.oher.issn.1007-1326.2018.04.015

Characteristics of 576 cases with coal worker pneumoconiosis and investigation on their working places

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