RT Journal Article SR Electronic T1 JME Mach X: what will it offer you? JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 453 OP 454 DO 10.1136/medethics-2011-100072 VO 37 IS 8 A1 Julian Savulescu YR 2011 UL http://jme.bmj.com/content/37/8/453.abstract AB