Centers for Disease Control and Prevention. (2004). Workbook for designing, implementing, and evaluating a sharps injury prevention program. Retrieved January 20, 2008, from www.cdc.gov/sharpssafety/index.html
2.
Occupational Safety and Health Administration. (2007). OSHA facts: August 2007. Retrieved January 20, 2008, from www.osha.gov/as/opa/oshafacts.html
3.
Occupational Safety and Health Administration. (2008). Privacy and security statement. Retrieved January 20, 2008, from www.dol.gov/dol/privacynotice.htm