Mills Ann, Engelhard Carolyn L, Tereskerz Patricia M
Program in Ethics and Policy in Healthcare Systems, Center for Biomedical Ethics and Humanities, University of Virginia School of Medicine, Charlottesville, USA.
N Engl J Med. 2010 Sep 2;363(10):899-901. doi: 10.1056/NEJMp1006344. Epub 2010 Jul 21.