Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 9,2015, Pages 673-675, doi:10.3760/cma.j.issn.1001-9391.2015.09.008
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 9,2015, Pages 668-670, doi:10.3760/cma.j.issn.1001-9391.2015.09.006
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 9,2015, Pages 685-688, doi:10.3760/cma.j.issn.1001-9391.2015.09.012
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 9,2015, Pages 676-678, doi:10.3760/cma.j.issn.1001-9391.2015.09.009
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 9,2015, Pages 702-703, doi:10.3760/cma.j.issn.1001-9391.2015.09.018