RT Journal Article SR Electronic T1 Risk of Venous Thromboembolism after Total Knee Arthroplasty in Patients with Rheumatoid Arthritis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 681 OP 681 DO 10.3899/jrheum.140768.C1 VO 43 IS 3 YR 2016 UL http://www.jrheum.org/content/43/3/681.2.abstract AB