Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 9,2019, Pages 643-649, doi:10.3760/cma.j.issn.1001-9391.2019.09.002
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 9,2019, Pages 705-707, doi:10.3760/cma.j.issn.1001-9391.2019.09.018
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 9,2019, Pages 721,
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 9,2019, Pages 673-677, doi:10.3760/cma.j.issn.1001-9391.2019.09.009
Chinese Journal of Industrial Hygiene and Occupational Diseases, Volume 37, Issue 9,2019, Pages 656-659, doi:10.3760/cma.j.issn.1001-9391.2019.09.004