Ferraccioli Gianfranco, Tolusso Barbara, Fedele Anna Laura, Gremese Elisa
Division of Rheumatology-Fondazione Gemelli , Institute of Rheumatology and Affine Sciences, School of Medicine, Catholic University of the Sacred Heart , Rome , Italy.
RMD Open. 2016 Mar 25;2(1):e000263. doi: 10.1136/rmdopen-2016-000263. eCollection 2016.