RT Journal Article SR Electronic T1 Gunshot wound to the chest: not always a pneumothorax! JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 999 OP 999 DO 10.1136/emj.2011.113589 VO 28 IS 11 A1 N J Ekbal A1 G Morris YR 2011 UL http://emj.bmj.com/content/28/11/999.abstract AB