RT Journal Article SR Electronic T1 Accountability JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 524 OP 524 DO 10.1136/emj.2007.050492 VO 24 IS 8 A1 Hughes, Geoffrey YR 2007 UL http://emj.bmj.com/content/24/8/524.abstract AB