TY - JOUR T1 - Inappropriate ambulance usage is a retrospective diagnosis. JF - Journal of Accident & Emergency Medicine JO - Arch Emerg Med SP - 75 LP - 75 DO - 10.1136/emj.16.1.75 VL - 16 IS - 1 AU - S Wilson AU - S Edwards AU - M W Cooke Y1 - 1999/01/01 UR - http://emj.bmj.com/content/16/1/75.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -