Authors: G Horneff; H Schmeling; T Biedermann; I Foeldvari; G Ganser; H J Girschick; T Hospach; H I Huppertz; R Keitzer; R M Küster; H Michels; D Moebius; B Rogalski; A Thon Journal: Ann Rheum Dis Date: 2004-04-28 Impact factor: 19.103
Authors: T Avcin; R Cimaz; F Falcini; F Zulian; G Martini; G Simonini; V Porenta-Besic; G Cecchini; M O Borghi; P L Meroni Journal: Ann Rheum Dis Date: 2002-07 Impact factor: 19.103