TY - JOUR T1 - Correction JF - British Journal of General Practice JO - Br J Gen Pract SP - 148 LP - 148 VL - 55 IS - 511 A2 - , Y1 - 2005/02/01 UR - http://bjgp.org/content/55/511/148.2.abstract N2 - Oakeshott P, Kerry S, Dean S … ER -