Wayalun P, Saiyod S, Chamadol N. ENHANCEMENT OF BILE DUCT ULTRASOUND IMAGES FOR CHOLANGIOCARCINOMA SURVEILLANCE. MJCS [Internet]. 2018 Oct. 24 [cited 2024 Dec. 23];31(4):238-54. Available from: http://jice.um.edu.my/index.php/MJCS/article/view/14239