Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 12,2012, Pages 958-961, doi:10.3760/cma.j.issn.1001-9391.2012.12.025
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 12,2012, Pages 883-887, doi:10.3760/cma.j.issn.1001-9391.2012.12.002
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 12,2012, Pages 918-922, doi:10.3760/cma.j.issn.1001-9391.2012.12.010
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 12,2012, Pages 935-936, doi:10.3760/cma.j.issn.1001-9391.2012.12.015
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 12,2012, Pages 953-955, doi:10.3760/cma.j.issn.1001-9391.2012.12.023