1. Decisions near the end of lifehttps://www.ache.org/policy/endoflif.cfm
2. From birth to death and bench to clinic: The hastings center bioethics briefing book for journalists, policymakers, and campaigns;Meisel,2008
3. Decisions at the end of life: have we come of age?
4. Health care ethics: Critical issues for 21st century;Morrison,2009
5. Ethical and legal issues in end-of-life care