RT Journal Article SR Electronic T1 Primary Survey JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 209 OP 209 DO 10.1136/emj.20.3.209 VO 20 IS 3 A1 Pete Driscoll A1 Jim Wardrope YR 2003 UL http://emj.bmj.com/content/20/3/209.abstract AB