PT - JOURNAL ARTICLE ED - British Journal of General Practice TI - Corrections AID - 10.3399/bjgp10X509685 DP - 2010 Jun 01 TA - British Journal of General Practice PG - 454--454 VI - 60 IP - 575 4099 - http://bjgp.org/content/60/575/454.1.short 4100 - http://bjgp.org/content/60/575/454.1.full SO - Br J Gen Pract2010 Jun 01; 60