RT Journal Article SR Electronic T1 The diagnosis is on the trolley sheet JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 777 OP 778 DO 10.1136/emermed-2012-201654 VO 30 IS 9 A1 Catalin Iulian Efrimescu A1 Derek Barton YR 2013 UL http://emj.bmj.com/content/30/9/777.abstract AB