CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 8,2007, Pages 484-485, doi:10.3760/cma.j.issn.1001-9391.2007.08.010
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 8,2007, Pages 503-505, doi:10.3760/cma.j.issn.1001-9391.2007.08.020
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 8,2007, Pages 511, doi:10.3760/cma.j.issn.1001-9391.2007.08.022
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 25, Issue 8,2007, Pages 480-483, doi:10.3760/cma.j.issn.1001-9391.2007.08.009
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