ZNAZEN, R., S. AZZEBI, S. GUERMAZI, C. KOOLI, L. BEN HASSINE, N. KHALFALLAH, and M. KAROUI. “Resistance to Activated Protein C in a Young Patient With Central Retinal Vein Occlusion”. Revue Tunisienne de BIOLOGIE CLINIQUE, no. 19 (October 30, 2003). Accessed November 9, 2026. https://rtbc.org.tn/ojs/index.php/rtbc/article/view/234.