International patient and physician consensus on a psoriatic arthritis core outcome set for clinical trials
Ana-Maria Orbai, Maarten de Wit, Philip Mease, Judy A Shea, Laure Gossec, Ying Ying Leung, William Tillett, Musaab Elmamoun, Kristina Callis Duffin, Willemina Campbell, Robin Christensen, Laura Coates, Emma Dures, Lihi Eder, Oliver FitzGerald, Dafna Gladman, Niti Goel, Suzanne Dolwick Grieb, Sarah Hewlett, Pil Hoejgaard, Umut Kalyoncu, Chris Lindsay, Neil McHugh, Bev Shea, Ingrid Steinkoenig, Vibeke Strand, Alexis Ogdie
Annals of the Rheumatic Diseases Apr 2017, 76 (4) 673-680; DOI: 10.1136/annrheumdis-2016-210242