1.
Hawaz Y, Admassie D, Kebede T. Ultrasound Assessment of Normal Portal Vein Diameter in Ethiopians Done at Tikur Anbessa Specialized Hospital. East Cent Afr J Surg [Internet]. 2012 May 15 [cited 2026 Aug. 4];17(1):90-3. Available from: https://www.ajol.info/index.php/ecajs/article/view/76501