PT - JOURNAL ARTICLE AU - Gravell, Emyr TI - The best medicine DP - 2007 Sep 01 TA - British Journal of General Practice PG - 760--760 VI - 57 IP - 542 4099 - http://bjgp.org/content/57/542/760.short 4100 - http://bjgp.org/content/57/542/760.full SO - Br J Gen Pract2007 Sep 01; 57