RT Journal Article SR Electronic T1 Pain relief in children: how good are we? JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 887 OP 887 DO 10.1136/emj.2005.029751 VO 23 IS 11 A1 S J Brennan A1 T F Beattie A1 S Kidd YR 2006 UL http://emj.bmj.com/content/23/11/887.1.abstract AB