RT Journal Article SR Electronic T1 Intensity and duration of oral anticoagulation in antiphospholipid antibody associated thrombosis. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2468 OP 2468 VO 29 IS 11 A1 Beverly J Hunt A1 Munther A Khamashta YR 2002 UL http://www.jrheum.org/content/29/11/2468.1.abstract AB