1. Beyond Autonomy: The Role of Dignity in 'Biolaw'
2. GewirthA. The Community of Rights. Chicago: The University of Chicago Press, 1996; p. 19.
3. KitwoodT. Dementia Reconsidered: the person comes first. Buckingham, UK: Open University Press, 1999; p. 144.
4. Nicholas Agar shows clearly how claims made on behalf of the intrinsic value of human beings might be extended to animals and other living things. See: AgarN. Life's Intrinsic Value: science, ethics, and nature. New York: Columbia University Press, 2001; pp. 164–173.