Andersen, Haubro, N Jarlov, and A Basse. “Chronic Catherization of a Hepatic Vein, the Portal Vein and a Mesenteric Vein in Cattle Using Totally Implantable Catheter System”. Scandinavian Journal of Laboratory Animal Science 22, no. 3 (December 1, 1995). Accessed July 27, 2024. https://ojs.utlib.ee/index.php/SJLAS/article/view/21765.