RT Journal Article SR Electronic T1 Surgical Ethics JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 146 OP 146 DO 10.1136/jme.26.2.146 VO 26 IS 2 A1 Professor A G Johnson YR 2000 UL http://jme.bmj.com/content/26/2/146.abstract AB