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 62 OP 63 DO 10.1136/jme.27.1.62 VO 27 IS 1 A1 Veronica English A1 Gillian Romano-Critchley A1 Ann Sommerville A1 Jessica Gardner YR 2001 UL http://jme.bmj.com/content/27/1/62.abstract AB