PT - JOURNAL ARTICLE AU - Tanya Baron AU - Jonathan Wyatt TI - Sophia DP - 2007 Jul 01 TA - Emergency Medicine Journal PG - 522--522 VI - 24 IP - 7 4099 - http://emj.bmj.com/content/24/7/522.short 4100 - http://emj.bmj.com/content/24/7/522.full SO - Emerg Med J2007 Jul 01; 24