CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 7,2009, Pages 385-389, doi:10.3760/cma.j.issn.1001-9391.2009.07.001
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 7,2009, Pages 442-443, doi:10.3760/cma.j.issn.1001-9391.2009.07.019
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 7,2009, Pages 395-399, doi:10.3760/cma.j.issn.1001-9391.2009.07.004
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 7,2009, Pages 389, doi:10.3760/cma.j.issn.1001-9391.2009.07.002
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 27, Issue 7,2009, Pages 439-440, doi:10.3760/cma.j.issn.1001-9391.2009.07.017