PT - JOURNAL ARTICLE AU - Ferguson, Craig TI - Towards evidence-based emergency medicine: best BETs from the Manchester Royal Infirmary AID - 10.1136/emj.2011.114678 DP - 2011 May 01 TA - Emergency Medicine Journal PG - 441--441 VI - 28 IP - 5 4099 - http://emj.bmj.com/content/28/5/441.1.short 4100 - http://emj.bmj.com/content/28/5/441.1.full SO - Emerg Med J2011 May 01; 28