PT - JOURNAL ARTICLE AU - Michael Fitzpatrick TI - Author's response AID - 10.3399/bjgp11X561320 DP - 2011 Mar 01 TA - British Journal of General Practice PG - 223--224 VI - 61 IP - 584 4099 - http://bjgp.org/content/61/584/223.3.short 4100 - http://bjgp.org/content/61/584/223.3.full SO - Br J Gen Pract2011 Mar 01; 61