Definitions and reliability assessment of elementary ultrasound lesions in giant cell arteritis: a study from the OMERACT Large Vessel Vasculitis Ultrasound Working Group
Stavros Chrysidis, Christina Duftner, Christian Dejaco, Valentin S Schäfer, Sofia Ramiro, Greta Carrara, Carlo Alberto Scirè, Alojzija Hocevar, Andreas P Diamantopoulos, Annamaria Iagnocco, Chetan Mukhtyar, Cristina Ponte, Esperanza Naredo, Eugenio De Miguel, George A Bruyn, Kenneth J Warrington, Lene Terslev, Marcin Milchert, Maria Antonietta D’Agostino, Mattew J Koster, Naina Rastalsky, Petra Hanova, Pierluigi Macchioni, Tanaz A Kermani, Tove Lorenzen, Uffe Møller Døhn, Ulrich Fredberg, Wolfgang Hartung, Bhaskar Dasgupta, Wolfgang A Schmidt
RMD Open May 2018, 4 (1) e000598; DOI: 10.1136/rmdopen-2017-000598