Impact of Middle Hepatic Vein Resection During Hemihepatectomy on Surgical Outcomes and Long-Term Prognosis in Hepatocellular Carcinoma: A Retrospective Study. - Luo WL; Wang QB; Li YK; Liang YB; Li J; Chen XM; Lakang Y; Yang ZS; Zuo JX; Wang W; Li SX; Ke Y (Journal of hepatocellular carcinoma, 2025)