MedCoT: Medical Chain of Thought via Hierarchical Expert Jiaxiang Liu author Yuan Wang author Jiawei Du author Joey Tianyi Zhou author Zuozhu Liu author 2024-11 text Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing Yaser Al-Onaizan editor Mohit Bansal editor Yun-Nung Chen editor Association for Computational Linguistics Miami, Florida, USA conference publication liu-etal-2024-medcot 10.18653/v1/2024.emnlp-main.962 https://aclanthology.org/2024.emnlp-main.962/ 2024-11 17371 17389