Hall, J.C. Casciola-Rosen, L. Berger, A.E. Kapsogeorgou, E.K. Cheadle, C. Tzioufas, A.G. Baer, A.N. Rosen, A., Precise probes of type II interferon activity define the origin of interferon signatures in target tissues in rheumatic diseases, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, (109), 17609-17614, 2012,