CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 12,2008, Pages 747-748, doi:10.3760/cma.j.issn.1001-9391.2008.12.015
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 12,2008, Pages 775, doi:10.3760/cma.j.issn.1001-9391.2008.12.030
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 12,2008, Pages 766-768, doi:10.3760/cma.j.issn.1001-9391.2008.12.023
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 12,2008, Pages 743-744, doi:10.3760/cma.j.issn.1001-9391.2008.12.013
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 12,2008, Pages 774, doi:10.3760/cma.j.issn.1001-9391.2008.12.029