PT - JOURNAL ARTICLE AU - Lee, W-J AU - Lin, H-Y TI - Severe chest pain after blunt chest trauma AID - 10.1136/emj.2009.090621 DP - 2011 May 01 TA - Emergency Medicine Journal PG - 451--452 VI - 28 IP - 5 4099 - http://emj.bmj.com/content/28/5/451.short 4100 - http://emj.bmj.com/content/28/5/451.full SO - Emerg Med J2011 May 01; 28