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 715 OP 716 DO 10.1136/jme.2009.032870 VO 35 IS 11 A1 E Chrispin A1 S Brannan A1 V English A1 R Mussell A1 J Sheather A1 A Sommerville YR 2009 UL http://jme.bmj.com/content/35/11/715.abstract AB