1. National Safety Council (NSC). Injury facts. Itasca, IL, USA: NSC; 2004.
2. Institute of Medicine. Safe work in the 21st century. Washington, DC, USA: National Academy Press; 2000.
3. International Labour Office (ILO). IPEC action against child labour: Highlights 2002. Geneva, Switzerland: ILO; 2002.
4. World Health Organization (WHO). Global strategy on occupational health for all. Geneva, Switzerland: WHO; 1995.
5. DeJoy D, Murphy L, Gershon R. Safety climate measure in health care settings. In: Bitent AC, Champney PC, editors. Advances in industrial ergonomics and safety. London, UK: Taylor & Francis; 1995. vol. 7, p. 923–9.