Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 1,2019, Pages 34-37, doi:10.3760/cma.j.issn.1001-9391.2019.01.007
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 1,2019, Pages 60-62, doi:10.3760/cma.j.issn.1001-9391.2019.01.014
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 1,2019, Pages 56-60, doi:10.3760/cma.j.issn.1001-9391.2019.01.013
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 1,2019, Pages 53-55, doi:10.3760/cma.j.issn.1001-9391.2019.01.012
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 1,2019, Pages 65-66, doi:10.3760/cma.j.issn.1001-9391.2019.01.016