TY - JOUR T1 - Corrections JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 1349 LP - 1349 DO - 10.1136/ard.2010.143560corr1 VL - 70 IS - 7 A2 - , Y1 - 2011/07/01 UR - http://ard.bmj.com/content/70/7/1349.1.abstract N2 - Mohammed Z Cader, Andrew Filer, Jonathan Hazlehurst, et al. Performance … ER -