RT Journal Article SR Electronic T1 Retention of 90Y in patients with rheumatoid arthritis. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 38 OP 40 DO 10.1136/ard.32.Suppl.38 VO 32 IS Suppl A1 Ramsey, N W YR 1973 UL http://ard.bmj.com/content/32/supplement/38.abstract AB