RT Journal Article SR Electronic T1 CORRECTIONS JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 836 OP 836 DO 10.1136/emj.2003.12914corr1 VO 22 IS 11 YR 2005 UL http://emj.bmj.com/content/22/11/836.2.abstract AB