1. Science, values and animal welfare: exploring the ‘inextricable connection’;Fraser;Anim Welf,1995
2. Welfare, stress, and the evolution of feelings;Broom;Adv Study Behav,1998
3. How can we recognize and assess good welfare?;Dawkins,2001
4. Why is there no simple way of measuring welfare?;Mason;Anim Welf,1993
5. Animal welfare defined in terms of attempts to cope with the environment;Broom;Acta Agric Scand Sect A Anim Sci Suppl,1996