1. OP0121 Enbrel® (etanercept) vs. methotrexate (mtx) in early rheumatoid arthritis (era trial): two-year follow-up. (1st June 2001) Authors: Genovese, M; Martin, RW; Fleischmann, R; Keystone, E; Bathon, J; Spencer-Green, G; Finck, B Journal: Annals of the rheumatic diseases Issue: Volume 60(2001)Supplement 1 Page Start: A483 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗