Factors associated with progression to inflammatory arthritis in first-degree relatives of individuals with RA following autoantibody positive screening in a non-clinical setting

Elizabeth A. Bemis, M. Kristen Demoruelle, Jennifer Seifert, Kristen J. Polinski, Michael H. Weisman, Jane H. Buckner, Peter K. Gregersen, Ted R. Mikuls, James R. O’Dell, Richard M. Keating, Kevin D. Deane, V. Michael Holers, Jill M. Norris