1. Combined hepatocellular and cholangiocarcinoma: demographic, clinical, and prognostic factors;Jarnagin;Cancer,2002
2. Combined liver cell and bile duct carcinoma;Allen;Am J Pathol,1949
3. Clinicopathologic features and prognosis of combined hepatocellular cholangiocarcinoma;Koh;Am J Surg,2005
4. The liver cancer study group of Japan: primary liver cancer in Japan. Clinicopathologic features and results of surgical treatment;Ann Surg,1990
5. A clinicopathological study on combined hepatocellular and cholangiocarcinoma;Taguchi;J Gastroenterol Hepatol,1996