@inproceedings{su-etal-2021-improving,
    title = "Improving {BERT} Model Using Contrastive Learning for Biomedical Relation Extraction",
    author = "Su, Peng  and
      Peng, Yifan  and
      Vijay-Shanker, K.",
    editor = "Demner-Fushman, Dina  and
      Cohen, Kevin Bretonnel  and
      Ananiadou, Sophia  and
      Tsujii, Junichi",
    booktitle = "Proceedings of the 20th Workshop on Biomedical Language Processing",
    month = jun,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.bionlp-1.1/",
    doi = "10.18653/v1/2021.bionlp-1.1",
    pages = "1--10"
}