1. Protecting the health and safety of rescue and recovery workers;Lippy,2003
2. Worker training for new threats: a proposed framework;Mitchell;Am J Industr Med.,2004
3. US Department of Labor, Occupational Health and Safety Administration. Hazardous waste operations and emergency response (29 CFR 1910.120 and 29 CFR 1926.65). 29 CFR 1910.120 available at: http://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=STANDARDS&p_id=9765. 29 CFR 1926.65 available at: http://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=STANDARDS&p_id=10651.
4. National Institute for Occupational Safety and Health. CBRN respirator standards development. Available at: http://www.cdc.gov/niosh/npptl/standardsdev/cbrn/.
5. US Department of Labor, Occupational Safety and Health Administration. OSHA Best Practices for Hospital-Based First Receivers of Victims from Mass Casualty Incidents Involving the Release of Hazardous Substances. January 2005. Available at http://www.osha.gov/dts/osta/bestpractices/firstreceivers_hospi-tal.html.