Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 11,2015, Pages 822-825, doi:10.3760/cma.j.issn.1001-9391.2015.11.005
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 11,2015, Pages 866-869, doi:10.3760/cma.j.issn.1001-9391.2015.11.021
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 11,2015, Pages 852-854, doi:10.3760/cma.j.issn.1001-9391.2015.11.015
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 11,2015, Pages 826-829, doi:10.3760/cma.j.issn.1001-9391.2015.11.006
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 33, Issue 11,2015, Pages 847-848, doi:10.3760/cma.j.issn.1001-9391.2015.11.012