A. F. and Broom D. M. Fraser Quotes. Below is a collection of famous A. F. and Broom D. M. Fraser quotes. Here you can find the most popular and greatest quotes by A. F. and Broom D. M. Fraser. Share these quotations with your friends and family.
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"There is much evidence showing that animals have sophisticated systems for regulating their lives and that they are much disturbed if they cannot control certain aspects of what happens to them. There is also good evidence for elaborate systems for detecting and responding to painful stimuli."
A. F. and Broom D. M. Fraser