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 433 OP 434 DO 10.1136/jme.2007.021071 VO 33 IS 7 A1 Veronica English A1 Danielle Hamm A1 Caroline Harrison A1 Rebecca Mussell A1 Julian Sheather A1 Ann Sommerville YR 2007 UL http://jme.bmj.com/content/33/7/433.abstract AB