1. Handbook. Good Laboratory Practice (GLP): Quality Practices for Regulated Non-Clinical Research and Development;Ridley,2009
2. New Zealand Legislation http://www.legislation.govt.nz/act/public/1972/0036/latest/whole.html.
3. Department of Health, Education and Welfare, Food and Drug Administration. Nonclinical laboratory studies: Proposed regulations for good laboratory practice 1976. Fed Reg 41, 51205-51230.
4. Faking it: the case against industrial bio-test laboratories;Schneider;Amicus J,1983
5. Good Laboratory Practice: Code of Federal Regulations 21. Available from: www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=58&showFR=1 (Accessed August 2012).