PT - JOURNAL ARTICLE AU - Rodriguez, R M TI - Author's response AID - 10.1136/emj.2008.063164 DP - 2009 Feb 01 TA - Emergency Medicine Journal PG - 150--151 VI - 26 IP - 2 4099 - http://emj.bmj.com/content/26/2/150.4.short 4100 - http://emj.bmj.com/content/26/2/150.4.full SO - Emerg Med J2009 Feb 01; 26