PT - JOURNAL ARTICLE ED - , TI - Corrections AID - 10.1136/emermed-2015-204880.24corr1 DP - 2015 Aug 01 TA - Emergency Medicine Journal PG - 667--667 VI - 32 IP - 8 4099 - http://emj.bmj.com/content/32/8/667.short 4100 - http://emj.bmj.com/content/32/8/667.full SO - Emerg Med J2015 Aug 01; 32