Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 11,2019, Pages 801-805, doi:10.3760/cma.j.issn.1001-9391.2019.11.001
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 11,2019, Pages 852-854, doi:10.3760/cma.j.issn.1001-9391.2019.11.014
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 11,2019, Pages 873-876, doi:10.3760/cma.j.issn.1001-9391.2019.11.020
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 11,2019, Pages 848-851, doi:10.3760/cma.j.issn.1001-9391.2019.011.013
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 11,2019, Pages 820-823, doi:10.3760/cma.j.issn.1001-9391.2019.11.005