Martínez, Octavio, Cilia Rojas, José Félix Restrepo, and Antonio Iglesias. “Diagnostic Grouping of Antiphospholipid Syndrome Based on Serum Levels of IgG Anticardiolipin”. Acta Médica Colombiana 26, no. 6 (December 12, 2001): 267-272. Accessed November 14, 2026. https://www.actamedicacolombiana.com/ojs/index.php/actamed/article/view/3475.