1. Agency for Toxic Substances and Disease Registry (ATSDR), Toxicological Profile for Pyrethrins and Pyrethroids, US Department of Health and Human Services, Public Health Service, Atlanta (US), September 2003, http://www.atsdr.cdc.gov/.
2. Extension Toxicology Network, Pesticide Information Profiles, Bifenthrin, Oregon State University, US, 1995, http://extoxnet.orst.edu/pips/bifenthr.htm.