Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 7,2014, Pages 542-543, doi:10.3760/cma.j.issn.1001-9391.2014.07.016
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 7,2014, Pages 544-545, doi:10.3760/cma.j.issn.1001-9391.2014.07.017
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 7,2014, Pages 549-554, doi:10.3760/cma.j.issn.1001-9391.2014.07.021
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 7,2014, Pages 546-547, doi:10.3760/cma.j.issn.1001-9391.2014.07.019
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 7,2014, Pages 481-486, doi:10.3760/cma.j.issn.1001-9391.2014.07.001