PT - JOURNAL ARTICLE ED - , TI - January Focus DP - 2003 Jan 01 TA - British Journal of General Practice PG - 1--2 VI - 53 IP - 486 4099 - http://bjgp.org/content/53/486/1.short 4100 - http://bjgp.org/content/53/486/1.full SO - Br J Gen Pract2003 Jan 01; 53