TY - JOUR T1 - A statistic of one. JF - Injury Prevention JO - Inj Prev SP - 305 LP - 306 DO - 10.1136/ip.3.4.305 VL - 3 IS - 4 AU - P. Kells Y1 - 1997/12/01 UR - http://injuryprevention.bmj.com/content/3/4/305.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -