University of Cambridge
https://www.cam.ac.uk/research/research-at-cambridge/animal-research
Understanding Animal Research
http://www.understandinganimalresearch.org.uk/
Asociación Europea para la Investigación Animal
http://eara.eu/es/
AnimalResearch.info
http://www.animalresearch.info/es/
The National Centre for the Replacement, Refinement and Reduction of Animals in Research
http://www.nc3rs.org.uk/
Acuerdo de transparencia sobre el uso de animales en experimentación científica en España (COSCE)
http://www.cosce.org/pdf/Acuerdo_Transparencia_COSCE_2016.pdf
Wellcome Trust
https://wellcome.ac.uk/what-we-do/our-work/our-policy-work-animal-research
Imperial College London
http://www.imperial.ac.uk/research-and-innovation/about-imperial-research/research-integrity/animal-research/
Experimentació Animal 