Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 4,2014, Pages 289-292, doi:10.3760/cma.j.issn.1001-9391.2014.04.016
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 4,2014, Pages 311-312, doi:10.3760/cma.j.issn.1001-9391.2014.04.024
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 4,2014, Pages 285-286, doi:10.3760/cma.j.issn.1001-9391.2014.04.014
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 4,2014, Pages 305-306, doi:10.3760/cma.j.issn.1001-9391.2014.04.022
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 32, Issue 4,2014, Pages 251-255, doi:10.3760/cma.j.issn.1001-9391.2014.04.003