RT Journal Article SR Electronic T1 The author replies JF Journal of Accident & Emergency Medicine JO Arch Emerg Med FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 287 OP 287 DO 10.1136/emj.15.4.287-c VO 15 IS 4 YR 1998 UL http://emj.bmj.com/content/15/4/287.4.abstract AB