PT - JOURNAL ARTICLE AU - Chris Johnstone TI - COMMENTARY AID - 10.3399/bjgp10X532486 DP - 2010 Oct 01 TA - British Journal of General Practice PG - 781--781 VI - 60 IP - 579 4099 - http://bjgp.org/content/60/579/781.short 4100 - http://bjgp.org/content/60/579/781.full SO - Br J Gen Pract2010 Oct 01; 60