CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 18, Issue 3,2000, Pages 175-177, doi:10.3760/cma.j.issn.1001-9391.2000.03.023
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 18, Issue 3,2000, Pages 133, doi:10.3760/cma.j.issn.1001-9391.2000.03.021
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 18, Issue 3,2000, Pages 186-188, doi:10.3760/cma.j.issn.1001-9391.2000.03.030
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 18, Issue 3,2000, Pages 134-136, doi:10.3760/cma.j.issn.1001-9391.2000.03.003
CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES, Volume 18, Issue 3,2000, Pages 140-142, doi:10.3760/cma.j.issn.1001-9391.2000.03.005