Authors: Monika Østensen; Munther Khamashta; Michael Lockshin; Ann Parke; Antonio Brucato; Howard Carp; Andrea Doria; Raj Rai; Pierluigi Meroni; Irene Cetin; Ronald Derksen; Ware Branch; Mario Motta; Caroline Gordon; Guillermo Ruiz-Irastorza; Arsenio Spinillo; Deborah Friedman; Rolando Cimaz; Andrew Czeizel; Jean Charles Piette; Ricard Cervera; Roger A Levy; Maurizio Clementi; Sara De Carolis; Michelle Petri; Yehuda Shoenfeld; David Faden; Guido Valesini; Angela Tincani Journal: Arthritis Res Ther Date: 2006-05-11 Impact factor: 5.156