Cervera, R, Piette, JC, Font, J, Khamashta, MA, Shoenfeld, Y, Camps, MT, Jacobsen, S, Lakos, G, Tincani, A, Kontopoulou-Griva, I, Galeazzi, M, Meroni, PL, Derksen, RHWM, de Groot, PG, Gromnica-Ihle, E, Baleva, M, Mosca, M, Bombardieri, S, Houssiau, F, Gris, JC, Quere, I, Hachulla, E, Vasconcelos, C, Roch, B, Fernandez-Nebro, A, Boffa, MC, Hughes, GRV & Ingelmo, M 2002, '
Antiphospholipid syndrome: clinical and immunologic manifestations and patterns of disease expression in a cohort of 1,000 patients.',
Arthritis and Rheumatism, vol. 46, no. 4, pp. 1019-1027.