Authors: M Leirisalo; G Skylv; M Kousa; L M Voipio-Pulkki; H Suoranta; M Nissilä; L Hvidman; E D Nielsen; A Svejgaard; A Tilikainen; O Laitinen Journal: Arthritis Rheum Date: 1982-03
Authors: C Fendler; S Laitko; H Sörensen; C Gripenberg-Lerche; A Groh; J Uksila; K Granfors; J Braun; J Sieper Journal: Ann Rheum Dis Date: 2001-04 Impact factor: 19.103