Distal cholangiocarcinoma: impact of bile duct intraoperative frozen section on survival post whipple. - Labrecque, J.; Turcotte, S.; Vandenbrouke-Menu, F.; Rong, Z.; Plasse, M.; Letourneau, R.; Dagenais, M.; Roy, A.; Lapointe, R.; Simoneau, E. (HPB (1365-182X), 2024)