RT Journal Article SR Electronic T1 BET 1: Blood component therapy in trauma patients requiring massive transfusion JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 53 OP 55 DO 10.1136/emj.2009.087502 VO 27 IS 1 A1 Munro, Andrew R A1 Ferguson, Craig YR 2010 UL http://emj.bmj.com/content/27/1/53.2.abstract AB