RT Journal Article SR Electronic T1 The role of cardiac magnetic resonance imaging in antiphospholipid syndrome. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2658 OP 2659 VO 29 IS 12 A1 Doruk Erkan A1 Hale Erel A1 Yusuf Yazici A1 Martin R Prince YR 2002 UL http://www.jrheum.org/content/29/12/2658.abstract AB