PT - JOURNAL ARTICLE ED - , TI - Research papers this month DP - 2000 May 01 TA - British Journal of General Practice PG - 353--354 VI - 50 IP - 454 4099 - http://bjgp.org/content/50/454/353.short 4100 - http://bjgp.org/content/50/454/353.full SO - Br J Gen Pract2000 May 01; 50