1. 2002/44/EC, 2002. DirectPatentthe European Parliament and of the Council of 25 June 2002 on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (vibration).
2. 5349 – 1, I., 2001. Mechanical vibration – Measurement and evaluation of human exposure to hand-transmitted vibration – Part 1: General requirements.
3. 5349 – 2, I., 2008. Mechanical vibration – measurement and evaluation of human exposure to hand-transmitted vibration – Part 2-Practical guidance for measurement at the workplace.
4. Self-reported and measured time of vibration exposure at ultrasonic scaling in dental hygienists;Akesson;Appl. Ergon.,2001
5. Epidemiological evidence for new frequency weightings of hand-transmitted vibration;Bovenzi;Ind. Health,2012