PT - JOURNAL ARTICLE AU - P A R Armstrong AU - G W McNaughton TI - Case of the month: Intrathoracic rupture of a pectoral muscle haematoma AID - 10.1136/emj.2006.035774 DP - 2006 Aug 01 TA - Emergency Medicine Journal PG - 657--658 VI - 23 IP - 8 4099 - http://emj.bmj.com/content/23/8/657.short 4100 - http://emj.bmj.com/content/23/8/657.full SO - Emerg Med J2006 Aug 01; 23