PT - JOURNAL ARTICLE AU - R. L. McKechnie TI - A Trial to establish the efficacy of application to Athletic Injuries specifically using Hirudoid AID - 10.1136/bjsm.6.3-4.119 DP - 1972 Dec 01 TA - British Journal of Sports Medicine PG - 119--120 VI - 6 IP - 3-4 4099 - http://bjsm.bmj.com/content/6/3-4/119.short 4100 - http://bjsm.bmj.com/content/6/3-4/119.full SO - Br J Sports Med1972 Dec 01; 6