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 2 OP 2 DO 10.1136/emj.19.1.2-a VO 19 IS 1 A1 Driscoll, Peter A1 Wardrope, Jim YR 2002 UL http://emj.bmj.com/content/19/1/2.2.abstract AB