CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 3,2009, Pages 149-152, doi:10.3760/cma.j.issn.1001-9391.2009.03.006
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 3,2009, Pages 181, doi:10.3760/cma.j.issn.1001-9391.2009.03.020
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 3,2009, Pages 129-131, doi:10.3760/cma.j.issn.1001-9391.2009.03.001
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 3,2009, Pages 186-188, doi:10.3760/cma.j.issn.1001-9391.2009.03.025
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 3,2009, Pages 153-154, doi:10.3760/cma.j.issn.1001-9391.2009.03.007