TY - JOUR T1 - Dr. A. C. Nicol JF - British Journal of Sports Medicine JO - Br J Sports Med SP - 197 LP - 197 DO - 10.1136/bjsm.5.4.197-a VL - 5 IS - 4 A2 - , Y1 - 1971/07/01 UR - http://bjsm.bmj.com/content/5/4/197.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -