RT Journal Article SR Electronic T1 Tragic choices JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 950 OP 951 DO 10.1136/medethics-2013-101652 VO 41 IS 12 A1 Matthew C Kiernan YR 2015 UL http://jme.bmj.com/content/41/12/950.abstract AB