Kahn Jeffrey P, Vayena Effy, Mastroianni Anna C
Berman Institute of Bioethics, The Johns Hopkins University, Baltimore, MD 21218;
Institute of Biomedical Ethics, University of Zurich, 8006 Zurich, Switzerland; and.
Proc Natl Acad Sci U S A. 2014 Sep 23;111(38):13677-9. doi: 10.1073/pnas.1416405111. Epub 2014 Sep 12.