PT - JOURNAL ARTICLE AU - Peter Vedsted AU - Frede Olesen TI - Authors' response AID - 10.3399/bjgp11X606537 DP - 2011 Nov 01 TA - British Journal of General Practice PG - 661--662 VI - 61 IP - 592 4099 - http://bjgp.org/content/61/592/661.4.short 4100 - http://bjgp.org/content/61/592/661.4.full SO - Br J Gen Pract2011 Nov 01; 61