The expression of arginase-1, keratin (K) 8 and K18 in combined hepatocellular-cholangiocarcinoma, subtypes with stem-cell features, intermediate-cell type
Jun Akiba, Osamu Nakashima, Satoshi Hattori, Yoshiki Naito, Hironori Kusano, Reiichiro Kondo, Masamichi Nakayama, Ken Tanikawa, Keita Todoroki, Yumi Umeno, Ken Nakamura, Sakiko Sanada, Rin Yamaguchi, Sachiko Ogasawara, Hirohisa Yano
Journal of Clinical Pathology Oct 2016, 69 (10) 846-851; DOI: 10.1136/jclinpath-2015-203491