RT Journal Article SR Electronic T1 Turbulent times JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 116 OP 116 DO 10.1136/emj.20.2.116 VO 20 IS 2 A1 J Wardrope A1 P Driscoll YR 2003 UL http://emj.bmj.com/content/20/2/116.abstract AB