Interesting links:

Scientific researchers have analysed publications on experiments with primates: http://www.releasechimps.org/flawed-science/dangerous-and-unnecessary/the-case-to-end-chimpanzee-research/

A film on how to evaluate the safety of new drugs with modern technology, without the use of animal experiments : http://www.safermedicines.org/safermedicines

A filmed interview of André Ménache on scientific arguments against using animals for biomedical research and drug testing. Sub-titles available in several languages (French, German, Italian, Japanese... and many more to come !) : http://animal-tv.org/html/english/movie_good_bad_science.html

Animal Experiments : many scientific publications evaluating the relevance of animal experiment: http://www.AnimalExperiments.info