We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSeronegative antiphospholipid syndrome.AuthorsHughes, G R V; Khamashta, M APublicationAnnals of the rheumatic diseases, 2003, Vol 62, Issue 12, p1127ISSN0003-4967Publication typeJournal ArticleDOI10.1136/ard.2003.006163