Incorporating medical knowledge in BERT for clinical relation extraction Arpita Roy author Shimei Pan author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication roy-pan-2021-incorporating 10.18653/v1/2021.emnlp-main.435 https://aclanthology.org/2021.emnlp-main.435/ 2021-11 5357 5366