RT Journal Article SR Electronic T1 Measuring Outcomes in Rheumatoid Arthritis. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 349 OP 349 DO 10.1136/ard.56.6.349a VO 56 IS 6 A1 HAKALA, MARKKU YR 1997 UL http://ard.bmj.com/content/56/6/349.1.abstract AB