Surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in segmental resection of bile duct specimen
surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in segmental resection of bile duct specimen
Surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in segmental resection of bile duct specimen
surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in segmental resection of bile duct specimen