Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 29, Issue 12,2011, Pages 887-892, doi:10.3760/cma.j.issn.1001-9391.2011.12.003
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 29, Issue 12,2011, Pages 921-924, doi:10.3760/cma.j.issn.1001-9391.2011.12.011
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 29, Issue 12,2011, Pages 930-932, doi:10.3760/cma.j.issn.1001-9391.2011.12.013
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 29, Issue 12,2011, Pages 955-956, doi:10.3760/cma.j.issn.1001-9391.2011.12.021
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 29, Issue 12,2011, Pages 902-907, doi:10.3760/cma.j.issn.1001-9391.2011.12.006