RT Journal Article SR Electronic T1 5 Assessment and identification of paediatric primary survey positive patients JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 511 OP 517 DO 10.1136/emj.2004.016501 VO 21 IS 4 A1 Woollard, M A1 Jewkes, F YR 2004 UL http://emj.bmj.com/content/21/4/511.abstract AB