PT - JOURNAL ARTICLE AU - H. Robson TI - EDITORIAL AID - 10.1136/bjsm.13.1.2 DP - 1979 Apr 01 TA - British Journal of Sports Medicine PG - 2--2 VI - 13 IP - 1 4099 - http://bjsm.bmj.com/content/13/1/2.short 4100 - http://bjsm.bmj.com/content/13/1/2.full SO - Br J Sports Med1979 Apr 01; 13