TY - JOUR T1 - Correction JF - British Journal of General Practice JO - Br J Gen Pract SP - 536 LP - 536 DO - 10.3399/bjgp10X514918 VL - 60 IS - 576 A2 - , Y1 - 2010/07/01 UR - http://bjgp.org/content/60/576/536.abstract N2 - In the letter: Saleem F, Dua JS, Hassali AA, … ER -