PT - JOURNAL ARTICLE AU - Simon Carley AU - Russel Boyd TI - Screw tipped needles for intraosseous access DP - 2004 May 01 TA - Emergency Medicine Journal PG - 336--337 VI - 21 IP - 3 4099 - http://emj.bmj.com/content/21/3/336.short 4100 - http://emj.bmj.com/content/21/3/336.full SO - Emerg Med J2004 May 01; 21