Christodoulou, C Prevalence of an abnormal ankle-brachial index in patients with antiphospholipid syndrome with pregnancy loss but without thrombosis: a controlled study. [electronic resource] - Annals of the rheumatic diseases May 2006 - 683-4 p. digital Publication Type: Letter ISSN: 0003-4967 Standard No.: 10.1136/ard.2005.037911 doi Subjects--Topical Terms: Abortion, Spontaneous--physiopathologyAdolescentAdultAnkle--blood supplyAntiphospholipid Syndrome--physiopathologyBrachial Artery--physiopathologyCase-Control StudiesFemaleHumansMiddle AgedObserver VariationPregnancyRegional Blood Flow