PT - JOURNAL ARTICLE AU - Jonathan Wyatt AU - Lee Wallis TI - Journal scan AID - 10.1136/emj.18.5.386 DP - 2001 Sep 01 TA - Emergency Medicine Journal PG - 386--389 VI - 18 IP - 5 4099 - http://emj.bmj.com/content/18/5/386.short 4100 - http://emj.bmj.com/content/18/5/386.full SO - Emerg Med J2001 Sep 01; 18