RT Journal Article SR Electronic T1 Towards evidence based emergency medicine: PRIVATE 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 990 OP 990 DO 10.1136/emermed-2011-200720 VO 28 IS 11 A1 Craig Ferguson YR 2011 UL http://emj.bmj.com/content/28/11/990.1.abstract AB