PT - JOURNAL ARTICLE ED - , TI - May Focus DP - 2001 May 01 TA - British Journal of General Practice PG - 345--346 VI - 51 IP - 466 4099 - http://bjgp.org/content/51/466/345.short 4100 - http://bjgp.org/content/51/466/345.full SO - Br J Gen Pract2001 May 01; 51