1. 1) CDC Guideline: Guideline for Disinfection and Sterilization in Healthcare Facilities. United States of America, 2008.
2. 2) United States Environmental Protection Agency: Selected EPA-registered Disinfectants: http://www.epa.gov/oppad001/chemregindex.htm accessed April 9, 2015.
3. 3) British Standards Institution. Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants for instruments used in the medical area. Test method and requirements (Phase 2/Step 1). BS EN 13727: 2003. British-Adopted European Standard, UK.
4. 4) British Standards Institution. Chemical disinfectants and antiseptics. Virucidal quantitative suspension test for chemical disinfectants and antiseptics used in human medicine. Test method and requirements (phase 2, step 1). BS EN 14476: 2005.
5. 5) Nelson MT, LaBudde RA, Tomasino SF, Pines RM: Comparison of 3M petrifilm aerobic count plates to standard plating methodology for use with AOAC antimicrobial efficacy methods 955.14, 955.15, 964.02, and 966.04 as an alternative enumeration procedure: collaborative study. J AOAC Int 2013; 96: 717–22.