Gurer, Sezer, Mehmet Gurel, Mustafa Sare, Inanc E. Gurer, Tulay Tecimer, and Ahmet Demirkiran. “Laparoscopically Excised Cholangiocarcinoma: A Case Report”. Annals of Medical Research 2, no. 4 (May 25, 2021): 0375–0377. Accessed July 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/2445.