RT Journal Article SR Electronic T1 Towards evidence based emergency medicine: Best BETs from the Manchester Royal Infirmary JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 1074 OP 1074 DO 10.1136/emermed-2011-200890 VO 28 IS 12 A1 Stewart Teece YR 2011 UL http://emj.bmj.com/content/28/12/1074.1.abstract AB