PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.3399/bjgp15X687205 DP - 2015 Oct 01 TA - British Journal of General Practice PG - 512--512 VI - 65 IP - 639 4099 - http://bjgp.org/content/65/639/512.4.short 4100 - http://bjgp.org/content/65/639/512.4.full SO - Br J Gen Pract2015 Oct 01; 65