Authors:
Rullier, A
Le Bail, B
Fawaz, R
Blanc, JF
Saric, J
Bioulac-Sage, P
Citation: A. Rullier et al., Cytokeratin 7 and 20 expression in cholangiocarcinomas varies along the biliary tract but still differs from that in colorectal carcinoma metastasis, AM J SURG P, 24(6), 2000, pp. 870-876