1. 21 CFR 58: Title 21 of the U.S. Code of Federal Regulations Part 58.
2. WHO Good Laboratory Practices Handbook, second ed., 2009, http://www.who.int/tdr/publications/documents/glp-handbook.pdf (accessed 05.25.16).
3. U.S. Public Law 89-544 Animal Welfare Act of 1966.
4. EC Recommendation 2007/526/EC.
5. Council for International Organizations of Medical Sciences, International Guiding Principles for Biomedical Research Involving Animals, 2012.