TY - JOUR T1 - Notes and news JF - British Journal of Sports Medicine JO - Br J Sports Med SP - 88 LP - 88 DO - 10.1136/bjsm.31.1.88 VL - 31 IS - 1 A2 - , Y1 - 1997/03/01 UR - http://bjsm.bmj.com/content/31/1/88.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -