Saidin, N. I. S., F. B. Jamallodin, M. N. Hassan, S. Iberahim, A. H. Abdullah, M. A. Zahidin, Z. Zulkafli, and N. H. M. Noor. “Antithrombin Deficiency With Portal Vein and Superior Mesenteric Vein Thrombosis—a Case Report”. Biomedical Research and Therapy, Vol. 11, no. 2, Feb. 2024, pp. 6179-82, doi:10.15419/bmrat.v11i2.862.