1. 1) Comité Européen de Normalisation (CEN) (1996) Mechanical vibration — guide to the health effects of vibration on the human body. CR Report 12349. CEN, Brussels.
2. 2) Bovenzi M (1998) Exposure-response relationship in the hand-arm vibration syndrome: an overview of current epidemiology research. Int Arch Occup Environ Health 71, 509–19.
3. 3) International Organization for Standardization (ISO) (1986) Mechanical vibration — guidelines for the measurement and the assessment of human exposure to hand-transmitted vibration. ISO 5349. ISO, Geneva.
4. 4) International Organization for Standardization (ISO) (2001) Mechanical vibration — measurement and evaluation of human exposure to hand-transmitted vibration, part 1: general requirements. ISO 5349–1. ISO, Geneva.
5. 7) Brammer AJ (1986) Dose-response relationships for hand-transmitted vibration. Scand J Work Environ Health 12, 284–8.