PubMed · 11652253
The three Rs: a restrictive and refutable rigmarole.
Abstract
In 1959 Russell and Burch proposed "the three Rs" (reduction, refinement, or replacement) as principles for using fewer animals in research, reducing the pain and discomfort of those that are used, and substituting organic material in place of whole animals. Arguments that scientists should support the principles and arguments that they are restrictive and not fully relevant to the scientific enterprise are considered. The conclusion is that biological scientists should eschew their acceptance.
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H Lansdell. 1993. The three Rs: a restrictive and refutable rigmarole.. https://doi.org/10.1207/s15327019eb0302_3
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