1. McCraig LF, Stussman BJ. National hospital ambulatory medical care survey: 1996 emergency department summary. Vital and Health Statistics of the Centers for Disease Control and Prevention—National Center for Health Statistics, no. 293; 1997. p. 1–20.
2. Rice DP, MacKenzie EJ. Cost of injury in the US: a report to Congress. Institute for Health and Aging, University of California and Johns Hopkins University Press; 1989.
3. Economic dimensions of slip and fall injuries;Englander;J. Forensic Sci.,1996
4. United States Department of Labor. Bureau of Labor Statistics, 1998.
5. Fingerhut LA, Cox CS, Warner M. International comparative analysis of injury mortality; findings from the ICE on injury statistics. Vital and Health Statistics of the Centers for Disease Control and Prevention—National Center for Health Statistics 1998, no. 303, p. 1–19.