Brunt, E., Aishima, S., Clavien, P., Fowler, K., Goodman, Z., Gores, G., … Theise, N. (2018). cHCC-CCA: Consensus terminology for primary liver carcinomas with both hepatocytic and cholangiocytic differentation. Hepatology (Baltimore, Md.). https://doi.org/10.1002/hep.29789 (Original work published 2018)

Kai, K., Komukai, S., Koga, H., Yamaji, K., Ide, T., Kawaguchi, A., … Noshiro, H. (2018). Correlation between smoking habit and surgical outcomes on viral-associated hepatocellular carcinomas. World Journal of Gastroenterology, 24(1), 58-68. https://doi.org/10.3748/wjg.v24.i1.58 (Original work published 2018)