1. Armstrong TJ, Chaffin DB, Foulke JA. A methodology for documenting hand position and forces during manual work.J Biomech 1974; 12: 131?133.
2. Armstrong TJ, Chaffin DB. Carpal tunnel syndrome and selected personal attributes.J Occup Med 1979; 21: 481?486.
3. Nelson WJ. Workers' compensation: Coverage, benefits, and cost, 1988.Soc Sec Bul 1991; 54: 12?20.
4. Stroud J. Care vs. cost: Employers seek new ways to cut compensation bills. St. Louis Post-Dispatch, March 16, 1992, 12BP-13BP.
5. Miller MH, Topliss DJ. Chronic upper limb pain syndrome in the Australian workforce: A systematic cross sectional rheumatological study of 229 patients.J Rheumatol 1988; 15: 1705?1712.