1. Acland KM, Darrvay A, Wakelin SH, Russel-Jones R (1999) Livedoid vasculitis: a manifestation of the antiphospholipid syndrome? Br J Dermatol 140:131–135
2. Aquino Gondim F, Leacock RO, Subrammanian TA, Cruz-Flores S (2003) Intracerebral hemorrhage associated with Sneddon’s syndrome: is ischemiarelated angiogenesis the cause? Case report and review of the literature. Neurology 45:368–372
3. Ayoub N, Espito G, Berete S, Soria C, Piette JC, Frances C (2004) Protein Z deficiency in antiphospholipid negative Sneddon’s syndrome. Stroke 35:1329–1332
4. Baccard M, Vignon-Pennamen MD, Jabier M, Scrobohaci MC, Dubertret C (1992) Livedo vasculitis with protein C system deficiency. Arch Dermatol 128:1410–1411
5. Baleva M, Chauchev A, Dikova C, Stamenov B,Nikoevski N, Tzankov N, Nikolov K (1995) Sneddon’s syndrome. Echocardiographic, neurological and immunological findings. Stroke 26: 1303–1304