RT Journal Article SR Electronic T1 Working together, sharing the burden JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 398 OP 398 DO 10.1136/emj.20.5.398 VO 20 IS 5 A1 J Perrin YR 2003 UL http://emj.bmj.com/content/20/5/398.abstract AB