Smolen Josef S, Landewé Robert B M, van der Heijde Désirée
Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, Vienna, Austria.
Rheumatology, Atrium Medical Center Heerlen, Heerlen, The Netherlands.
Ann Rheum Dis. 2017 Nov;76(11):e48. doi: 10.1136/annrheumdis-2017-211455. Epub 2017 May 6.