RT Journal Article SR Electronic T1 The endothelium and coagulopathy in systemic lupus erythematosus: hyperhomocysteinemia as a developing risk factor. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1400 OP 1402 VO 30 IS 7 A1 Rob Fijnheer A1 Andrew D Blann YR 2003 UL http://www.jrheum.org/content/30/7/1400.abstract AB