CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 7,2008, Pages 431-432, doi:10.3760/cma.j.issn.1001-9391.2008.07.014
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 7,2008, Pages 446-448, doi:10.3760/cma.j.issn.1001-9391.2008.07.022
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 7,2008, Pages 439-442, doi:10.3760/cma.j.issn.1001-9391.2008.07.020
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 7,2008, Pages 443-445, doi:10.3760/cma.j.issn.1001-9391.2008.07.021
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 26, Issue 7,2008, Pages 418, doi:10.3760/cma.j.issn.1001-9391.2008.07.019