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 117 OP 118 DO 10.1136/jme.2003.007559 VO 30 IS 1 A1 English, Veronica A1 Mussell, Rebecca A1 Sheather, Julian A1 Sommerville, Ann YR 2004 UL http://jme.bmj.com/content/30/1/117.abstract AB