Justification for including MRI as a tool in the diagnosis of axial SpA.
van der Heijde
Désirée
D
Department of Rheumatology C1-R46, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, The Netherlands. d.vanderheijde@kpnplanet.nl
Rudwaleit
Martin
M
Landewé
Robert B M
RB
Sieper
Jochen
J