Bone loss before the clinical onset of rheumatoid arthritis in subjects with anticitrullinated protein antibodies
Arnd Kleyer, Stephanie Finzel, Jürgen Rech, Bernhard Manger, Manuel Krieter, Francesca Faustini, Elisabeth Araujo, Axel J Hueber, Ulrike Harre, Klaus Engelke, Georg Schett
Annals of the Rheumatic Diseases May 2014, 73 (5) 854-860; DOI: 10.1136/annrheumdis-2012-202958