1. Cantin L 2011 PowerPoint: marketed, unapproved drugs http://www.fda.gov/downloads/AboutFDA/WorkingatFDA/FellowshipInternshipGraduateFacultyPrograms/PharmacyStudentExperientialProgramCDER/UCM253386.pdf
2. [EPA] Environmental Protection Agency (U.S.) 2010 Compliance and enforcement: report an environmental violation http://www.epa.gov/tips/
3. [EPA] Environmental Protection Agency (U.S.) 2011a Tolerance reassessment http://www.epa.gov/oppsrrd1/tolerance/reassessment.htm
4. [EPA] Environmental Protection Agency (U.S.) 2011b Toxic Substances Control Act (TSCA) section 8(e) Notices http://www.epa.gov/opptintr/tsca8e/pubs/basicinformation.html#fyi
5. [EPA] Environmental Protection Agency (U.S.) 2011c Inventory update reporting (IUR) http://www.epa.gov/iur/index.html