Ngamsombat, Chanon, and Walailak Chaiyasoot. 2018. “Analysis of Extrahepatic Collateral Arteries in Transcatheter Arterial Chemoembolization of Hepatocellular Carcinoma”. Siriraj Medical Journal 70 (3):247-55. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/129733.