PT - JOURNAL ARTICLE ED - , TI - March Focus DP - 2001 Mar 01 TA - British Journal of General Practice PG - 169--170 VI - 51 IP - 464 4099 - http://bjgp.org/content/51/464/169.short 4100 - http://bjgp.org/content/51/464/169.full SO - Br J Gen Pract2001 Mar 01; 51