Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 12,2019, Pages 925-927, doi:10.3760/cma.j.issn.1001-9391.2019.12.012
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 12,2019, Pages 899-902, doi:10.3760/cma.j.issn.1001-9391.2019.12.005
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 12,2019, Pages 918-920, doi:10.3760/cma.j.issn.1001-9391.2019.12.010
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 12,2019, Pages 903-906, doi:10.3760/cma.j.issn.1001-9391.2019.12.006
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 12,2019, Pages 881-887, doi:10.3760/cma.j.issn.1001-9391.2019.12.001