PT - JOURNAL ARTICLE AU - Graham Watt TI - Lydia Delectorskaya AID - 10.3399/bjgp10X515250 DP - 2010 Aug 01 TA - British Journal of General Practice PG - 626--627 VI - 60 IP - 577 4099 - http://bjgp.org/content/60/577/626.short 4100 - http://bjgp.org/content/60/577/626.full SO - Br J Gen Pract2010 Aug 01; 60