CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 4,2008, Pages 227-229, doi:10.3760/cma.j.issn.1001-9391.2008.04.009
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 4,2008, Pages 219-222, doi:10.3760/cma.j.issn.1001-9391.2008.04.007
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 4,2008, Pages 253-255, doi:10.3760/cma.j.issn.1001-9391.2008.04.022
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 4,2008, Pages 229-231, doi:10.3760/cma.j.issn.1001-9391.2008.04.010
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 4,2008, Pages 249-250, doi:10.3760/cma.j.issn.1001-9391.2008.04.020