1. Liberal eugenics: In defense of human enhancement;Agar,2004
2. American bioethics: Crossing human rights and health law boundaries;Annas,2005
3. Against the enhancement project: Two perspectives;Asch;Free Inquiry,2011
4. Scientific, ethical, and social justice issues in mood enhancement;Berghmans,2011
5. From chance to choice: Genetics and justice;Buchanan,2000