1. Bosentan may induce arthritis flare in patients with scleroderma concomitantly treated with methotrexate. Issue 5 (12th April 2006) Authors: Cozzi, F; Ostuni, P A; Marotta, H; Sfriso, P; Favaro, M; Todesco, S Journal: Annals of the rheumatic diseases Issue: Volume 65:Issue 5(2006) Page Start: 692 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗