Environmental Health and Safety, Glossary, University of Chicago, Illinois, USA 2010. http://safety.uchicago.edu/tools/glossary.shtml, (Ergo - Amer) {753}
NFPA 1581 Standard on Fire Department Infection Control Program, 2000 ed. http://www.nwcemss.org/assets/1/policy_manual/NFPA 1581.pdf, (Std: Fr Dept Infection Cont Prog - Amer) {402 NFC}