Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 8,2014, Pages 621-622, doi:10.3760/cma.j.issn.1001-9391.2014.08.022
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 8,2014, Pages 617-618, doi:10.3760/cma.j.issn.1001-9391.2014.08.020
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 8,2014, Pages 597-599, doi:10.3760/cma.j.issn.1001-9391.2014.08.011
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 8,2014, Pages 590-592, doi:10.3760/cma.j.issn.1001-9391.2014.08.008
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 8,2014, Pages 588-590, doi:10.3760/cma.j.issn.1001-9391.2014.08.007