RT Journal Article SR Electronic T1 Substituted judgment in real life JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 731 OP 738 DO 10.1136/medethics-2014-102504 VO 41 IS 9 A1 Rebecca Dresser YR 2015 UL http://jme.bmj.com/content/41/9/731.abstract AB