Parth J. Sampat, Dean Pavlick, Jeffrey S. Ross, Alina Basnet. "Extra-hepatic (ehCCA) and intra-hepatic cholangiocarcinomas (iCCA): A genomic landscape comparison of peri-hilar (phCCA), common bile duct (cbdCCA) and gallbladder (gbCCA) with iCCA.." Journal of Clinical Oncology (2025). https://doi.org/10.1200/jco.2025.43.4_suppl.630