CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 20, Issue 2,2002, Pages 102, doi:10.3760/cma.j.issn.1001-9391.2002.02.024
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 20, Issue 2,2002, Pages 155-157, doi:10.3760/cma.j.issn.1001-9391.2002.02.039
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 20, Issue 2,2002, Pages 110-112, doi:10.3760/cma.j.issn.1001-9391.2002.02.010
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 20, Issue 2,2002, Pages 115, doi:10.3760/cma.j.issn.1001-9391.2002.02.042
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 20, Issue 2,2002, Pages 146, doi:10.3760/cma.j.issn.1001-9391.2002.02.031