CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 24, Issue 11,2006, Pages 662-665, doi:10.3760/cma.j.issn.1001-9391.2006.11.006
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 24, Issue 11,2006, Pages 684-685, doi:10.3760/cma.j.issn.1001-9391.2006.11.015
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 24, Issue 11,2006, Pages 641-644, doi:10.3760/cma.j.issn.1001-9391.2006.11.001
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 24, Issue 11,2006, Pages 649-652, doi:10.3760/cma.j.issn.1001-9391.2006.11.003
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 24, Issue 11,2006, Pages 676-679, doi:10.3760/cma.j.issn.1001-9391.2006.11.012