References

Norina Database http://oslovet.veths.no/NORINA/

European Resource Centre for Alternatives (EURCA) http://www.eurca.org/

The Principles of Humane Experimental Technique W.M.S. Russell and R.L. Burch Methuen & Co. Ltd. London 1959. (Special Edition publ. by Universities Federation for Animal Welfare, 1992) http://altweb.jhsph.edu/publications/humane_exp/het-toc.htm

Balls, M., Goldberg, A.M., Fentem, J.H. et al (1995) The three Rs: The way forward: ECVAM Workshop Report 11. ATLA 23: 838-866 http://altweb.jhsph.edu/publications/ECVAM/ecvam11.htm (link no longer available)

Rispin, A., Farrar, D., Margosches, E. et al. (2002). Alternative Methods for the Median Lethal Dose (LD50) Test: The Up-And-Down Procedure for Acute Oral Toxicity. ILAR 43(4):233-243.

Smyth D. (1978) Alternatives to Animal Experiments 218pp London: Scolar Press