1. Advisory Committee on Human Radiation Experiments. 1995. Washington, DC: U.S. Government Printing Office. Final report
2. Animal Welfare Act. 1966. PL 89-544. Amended in PL 91-579 (1970) and in PL 94–279 (1976)
3. Code of Federal Regulations. 2006b. Title 45 Part 46
4. Code of Federal Regulations. 2006a. Title 21 Part 56