LIM, C.; WAI, D.; LEE, K.; TAN, K. Current and emerging treatments for cholangiocarcinoma. International Journal of Hepatology, [S. l.], v. 1, n. 4, p. 25–35, 2010. Disponível em: https://www.banglajol.info/index.php/IJH/article/view/6572. Acesso em: 3 feb. 2023.