Proceedings of the 21st Workshop on Biomedical Language Processing Dina Demner-Fushman editor Kevin Bretonnel Cohen editor Sophia Ananiadou editor Junichi Tsujii editor 2022-05 Association for Computational Linguistics Dublin, Ireland text conference publication bionlp-2022-biomedical https://aclanthology.org/2022.bionlp-1.0/