Zhi-Hua Huang, Jun Zhang, Xiao-ying Xu, Ying Wang, Xiao-jian Lu, Yan Luo. "Hypnotic drug use and intraoperative fluid balance associated with postoperative delirium following pancreatic surgery: A retrospective, observational, single-center study." PLoS ONE, 2025. doi:10.1371/journal.pone.0319380