1. Toxicity of ammonium perfluorooctanoate in male cynomolgus monkeys after oral dosing for 6 months;Butenhoff;Toxicol. Sci.,2002
2. Multi-generation reproduction study of ammonium perfluorooctanoate in rats;Butenhoff;Toxicol. Sci.,2003
3. The reproductive toxicology of ammonium perfluorooctanoate (APFO) in the rat;Butenhoff;Toxicology,2004
4. EPA, 2003. Perfluorooctanoic acid (PFOA), fluorinated telomers; request for comment, solicitation of interested parties for enforceable consent agreement development, and notice of public meeting. Federal Register 68, 18626–18633.
5. EPA, 2005. Draft risk assessment of the potential human health effects associated with exposure to perfluorooctanoic acid and its salts (PFOA). US Environmental Protection Agency. Available from: .