PT - JOURNAL ARTICLE AU - Wardrope, Jim TI - Primary survey DP - 2004 Nov 01 TA - Emergency Medicine Journal PG - 651--651 VI - 21 IP - 6 4099 - http://emj.bmj.com/content/21/6/651.short 4100 - http://emj.bmj.com/content/21/6/651.full SO - Emerg Med J2004 Nov 01; 21