Authors: J N Hoes; J W G Jacobs; M Boers; D Boumpas; F Buttgereit; N Caeyers; E H Choy; M Cutolo; J A P Da Silva; G Esselens; L Guillevin; I Hafstrom; J R Kirwan; J Rovensky; A Russell; K G Saag; B Svensson; R Westhovens; H Zeidler; J W J Bijlsma Journal: Ann Rheum Dis Date: 2007-07-27 Impact factor: 19.103
Authors: J A P Da Silva; J W G Jacobs; J R Kirwan; M Boers; K G Saag; L B S Inês; E J P de Koning; F Buttgereit; M Cutolo; H Capell; R Rau; J W J Bijlsma Journal: Ann Rheum Dis Date: 2005-08-17 Impact factor: 19.103
Authors: Frank Buttgereit; Gisela Doering; Achim Schaeffler; Stephan Witte; Stanislaw Sierakowski; Erika Gromnica-Ihle; Slawomir Jeka; Klaus Krueger; Jacek Szechinski; Rieke Alten Journal: Lancet Date: 2008-01-19 Impact factor: 79.321