Impact of the course of the segment 4 hepatic artery on proximal ductal margin status in right hepatectomy for perihilar cholangiocarcinoma
Author:
Togasaki Kentaro,
Hosokawa IsamuORCID,
Takayashiki TsukasaORCID,
Takano ShigetsuguORCID,
Ohtsuka MasayukiORCID