Cite
MLA Citation
S. Conci et al.. “What is the most accurate lymph node staging method for perihilar cholangiocarcinoma? Comparison of UICC/AJCC pN stage, number of metastatic lymph nodes, lymph node ratio, and log odds of metastatic lymph nodes.” European journal of surgical oncology, vol. 43, no. 4, n.d., pp. 743–750. http://access.bl.uk/ark:/81055/vdc_100045164297.0x00001c