CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 4,2007, Pages 244-245, doi:10.3760/cma.j.issn.1001-9391.2007.04.018
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 4,2007, Pages 238-240, doi:10.3760/cma.j.issn.1001-9391.2007.04.015
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 4,2007, Pages 200-203, doi:10.3760/cma.j.issn.1001-9391.2007.04.003
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 4,2007, Pages 229, doi:10.3760/cma.j.issn.1001-9391.2007.04.022
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 4,2007, Pages 224-226, doi:10.3760/cma.j.issn.1001-9391.2007.04.009