Open access A Knowledge Graph-Based Intelligent Guidance System for Competency-Oriented Anesthesiology Residency Training: Design and Evaluation Meng Yang Kerong Hai Qian Zhang Xue Li Xin Liu Wanrong Wang Sep 2026 · Research Square DOI Save View source Cite Copy APA Copied ✓ Copy MLA Copied ✓ Copy BibTeX Copied ✓ Share