PT - JOURNAL ARTICLE AU - D. Macauley AU - K. Sampson TI - An unusual cycling injury. AID - 10.1136/bjsm.17.4.145 DP - 1983 Dec 01 TA - British Journal of Sports Medicine PG - 145--146 VI - 17 IP - 4 4099 - http://bjsm.bmj.com/content/17/4/145.short 4100 - http://bjsm.bmj.com/content/17/4/145.full SO - Br J Sports Med1983 Dec 01; 17