Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 1,2012, Pages 59-60, doi:10.3760/cma.j.issn.1001-9391.2012.01.013
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 1,2012, Pages 36-40, doi:10.3760/cma.j.issn.1001-9391.2012.01.009
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 1,2012, Pages 33-35, doi:10.3760/cma.j.issn.1001-9391.2012.01.008
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 1,2012, Pages 68-70, doi:10.3760/cma.j.issn.1001-9391.2012.01.017
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 30, Issue 1,2012, Pages 72-73, doi:10.3760/cma.j.issn.1001-9391.2012.01.019