RT Journal Article SR Electronic T1 Is Fragility Fracture a Strong Risk Factor for a Cardiovascular Event in Rheumatoid Arthritis? The Challenge of Dealing with Multiple Comorbidities JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 545 OP 546 DO 10.3899/jrheum.170202 VO 44 IS 5 A1 WILLEM F. LEMS YR 2017 UL http://www.jrheum.org/content/44/5/545.abstract AB