1. The impact of presumed consent legislations on cadaveric organ donation: a cross country study;Abadie,2004
2. Gifts and exchanges;Arrow;Philosophy and Public Affairs,1972
3. Should the purchase and sale of organs for transplant surgery be permitted?;Becker,2006
4. AIDS and the gift relationship in the U.K.;Berridge,1997
5. Organ trafficking and transplant tourism: a commentary on global realities;Budiani-Saberi;American Journal of Transplantation,2008