Laboratory beagles at play
Summary:
File name: dogs 7-CC.jpg
File size: 3.24 MB
Image dimensions: 3066x2467 pixels
Dogs in safety testing of pharmaceuticals, August 2000. Please acknowledge joint © Understanding Animal Research/Wellcome Images.
Links:
Related information:
Research involving dogs was crucial to the discovery of insulin to treat diabetes in the 1920s, and has also been important in the development of open-heart surgery and organ transplantation.



