Response to: 'Performance of the 2017 European League Against Rheumatism/American College of Rheumatology classification criteria for adult and juvenile idiopathic inflammatory myopathies in clinical practice' by Hočevar et al
Ann Rheum Dis. 2018 Dec;77(12):e91.
doi: 10.1136/annrheumdis-2017-212786.
Epub 2018 Jan 9.