RT Journal Article SR Electronic T1 Theme: The knee in the emergency department JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 810 OP 810 DO 10.1136/emj.2010.102707 VO 27 IS 11 A1 Michael Davey YR 2010 UL http://emj.bmj.com/content/27/11/810.abstract AB