RT Journal Article SR Electronic T1 Studying the benefit/risk ratio of glucocorticoids in rheumatoid arthritis. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 661 OP 663 VO 34 IS 4 A1 Boers, Maarten YR 2007 UL http://www.jrheum.org/content/34/4/661.abstract AB