1. A prospective study of pregnant patients with rheumatoid arthritis and ankylosing spondylitis using validated clinical instruments. Issue 10 (10th September 2004) Authors: Østensen, M; Fuhrer, L; Mathieu, R; Seitz, M; Villiger, P M Journal: Annals of the rheumatic diseases Issue: Volume 63:Issue 10(2004) Page Start: 1212 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗