McGuire Amy L, Joffe Steven, Koenig Barbara A, Biesecker Barbara B, McCullough Laurence B, Blumenthal-Barby Jennifer S, Caulfield Timothy, Terry Sharon F, Green Robert C
Center for Medical Ethics and Health Policy, Baylor College of Medicine, Houston, TX 77030, USA.
Science. 2013 May 31;340(6136):1047-8. doi: 10.1126/science.1240156. Epub 2013 May 16.