1.
Xu L, Zhang H, Zhu XH. Improving the Accuracy of Multi-Dimensional Cost Allocation in Public Hospitals Using a GNN-RL Hybrid Strategy Discrete Optimization Algorithm. AEM [Internet]. 2026 Aug. 13 [cited 2026 Oct. 16];15(3):6218-25. Available from: https://www.aemjournal.org/index.php/AEM/article/view/3682