Geriatric nutritional risk index and body composition dictate the prognosis of elderly patients with intrahepatic cholangiocarcinoma - Wang, Sheng; Cheng, Luo; Dou, Lei; Kuang, Yuanli; Huang, Yang; Wen, Tao; Xiang, Lei; Xie, Wenyuan; Zhang, Cheng; Li, Dewei; Li, Hui (Frontiers in Nutrition, 2025)