A nomogram for predicting the risk of postoperative recurrence of hepatitis B virus-related hepatocellular carcinoma in patients with high preoperative serum glutamyl transpeptidase - Zhang, Jia-Si; Wang, Zhi-Heng; Guo, Xing-Gang; Zhang, Ji; Ni, Jun-Sheng (Journal of Gastrointestinal Oncology, 2022)