Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 38, Issue 1,2020, Pages 50-51, doi:10.3760/cma.j.issn.1001-9391.2020.01.012
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 38, Issue 1,2020, Pages 24-28, doi:10.3760/cma.j.issn.1001-9391.2020.01.005
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 38, Issue 1,2020, Pages 52-55, doi:10.3760/cma.j.issn.1001-9391.2020.01.013
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 38, Issue 1,2020, Pages 56-57, doi:10.3760/cma.j.issn.1001-9391.2020.01.014
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 38, Issue 1,2020, Pages 70-73, doi:10.3760/cma.j.issn.1001-9391.2020.01.018