definitions

  • MRI lesions in the sacroiliac joints of patients with spondyloarthritis: an update of definitions and validation by the ASAS MRI working group
    Walter P Maksymowych, Robert GW Lambert, Mikkel Østergaard, Susanne Juhl Pedersen, Pedro M Machado, Ulrich Weber, Alexander N Bennett, Juergen Braun, Ruben Burgos-Vargas, Manouk de Hooge, Atul A Deodhar, Iris Eshed, Anne Grethe Jurik, Kay-Geert Armin Hermann, Robert BM Landewé, Helena Marzo-Ortega, Victoria Navarro-Compán, Denis Poddubnyy, Monique Reijnierse, Martin Rudwaleit, Joachim Sieper, Filip E Van den Bosch, Désirée van der Heijde, Irene E van der Horst-Bruinsma, Stephanie Wichuk, Xenofon Baraliakos