O Kaipiainen-Seppänen1, M Leino. 1. Department of Medicine, Kuopio University Hospital, PO Box 1777, 70211 Kuopio, Finland. Oili.Kaipiainen-Seppanen@kuh.fi
Authors: R Cervera; R A Asherson; M L Acevedo; J A Gómez-Puerta; G Espinosa; G De La Red; V Gil; M Ramos-Casals; M García-Carrasco; M Ingelmo; J Font Journal: Ann Rheum Dis Date: 2004-10 Impact factor: 19.103