1. Nachemson A. Onti Ryggen, orsaker, diagnostik och behandling. SBU 1991. (In Swedish).
2. Osignerad. Repetitive strain injury/occupational overuse syndrome. A statement by the Royal Australian College of Physicians, December 1988.
3. Dimberg L. Symptoms from the Neck, Shoulders and Arms in an Industrial Population and Some Related Problems. Thesis, 1991 University of Göteborg.
4. Hadler NM. Arm pain in the workplace. J Occup Med 1992; Feb: 113?119.
5. The next welfare state. Instead of tinkering, Britain's government needs to rethink the case for public spending. Economist 1993; May 29: 15?16.