RT Journal Article SR Electronic T1 Ethics briefings JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 287 OP 288 DO 10.1136/jme.26.4.287 VO 26 IS 4 A1 English, Veronica A1 Romano-Critchley, Gillian A1 Sommerville, Ann YR 2000 UL http://jme.bmj.com/content/26/4/287.abstract AB