RT Journal Article SR Electronic T1 BET 3: Management of paediatric minor head injuries: safe discharge? JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 166 OP 167 DO 10.1136/emermed-2012-202190.4 VO 30 IS 2 YR 2013 UL http://emj.bmj.com/content/30/2/166.abstract AB