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 321 OP 323 DO 10.1136/jme.2011.043687 VO 37 IS 5 A1 Davies, Martin A1 Brannan, Sophie A1 Chrispin, Eleanor A1 English, Veronica A1 Mussell, Rebecca A1 Sheather, Julian A1 Sommerville, Ann YR 2011 UL http://jme.bmj.com/content/37/5/321.abstract AB