6[1]Scientific Programme and Abstracts. The 26th International Conference on Occupational Health[C]. Singapore: 27th Aug-1st Sept. 2000.
7[2]Jorma Rantanen. Impact of globalization on occupational health. Keynote Addresses. The 26th International Conference on Occupational Health[C]. Singapore: 27th Aug-1st Sept. 2000.
8Vincent JH.International Occupational Exposure Standards:A Review and Commentary.AIHA J,1998,59:729-742.
9Paustenbach DJ.Occupational Exposure Limits.In:ILO:Encyclopaedia of Occupational Health and Safety(4th ed).Geneva,1998.3027-3034.
10Ogden TL,Topping MD.Occupational exposure limits for airborne chemicals in Britain.Appl Occup Environ Hyg,1997,12:302-307.
