1. The ANZICS statement on death and organ donation;Australian and New Zealand Intensive Care Society,2008
2. Sociology of giving;Berking,1999
3. The birth of the empirical turn in bioethics;Borry;Bioethics,2005
4. The gift economy;Cheal,1988
5. Given time: 1. Counterfeit money;Derrida,1992