1. Thrombosis, abortion, cerebral disease and the lupus anticoagulant;V, Hughes G.R.,1983
2. Anticardiolipin antibodies: clinical associations. Postgrad MedJ7;A, Asherson R.; N, Harris E.,1986
3. Outcome of pregnancy in sickle-cell anaemia and sickle-cell haemoglobin C disease;F, Milner P.; R, Jones B.; J, Dobler;Am J Obstet Gynecol,1980
4. Neurological manifestations in sickle-cell disease;A, Portnoy B.; C, Herion J.;Ann Intern Med,1972
5. The natural history of stroke in sickle-cell disease;Powers, D.; Wilson, B.; Imbus, C.; Pegelow, C.; Allan, J.;Am 7 Med,1978