@inproceedings{zanella-toussaint-2023-much, title = "How Much do Knowledge Graphs Impact Transformer Models for Extracting Biomedical Events?", author = "Zanella, Laura and Toussaint, Yannick", editor = "Demner-fushman, Dina and Ananiadou, Sophia and Cohen, Kevin", booktitle = "The 22nd Workshop on Biomedical Natural Language Processing and BioNLP Shared Tasks", month = jul, year = "2023", address = "Toronto, Canada", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/fix-sig-urls/2023.bionlp-1.12/", doi = "10.18653/v1/2023.bionlp-1.12", pages = "145--155" }