@inproceedings{lin-etal-2019-bert,
    title = "A {BERT}-based Universal Model for Both Within- and Cross-sentence Clinical Temporal Relation Extraction",
    author = "Lin, Chen  and
      Miller, Timothy  and
      Dligach, Dmitriy  and
      Bethard, Steven  and
      Savova, Guergana",
    editor = "Rumshisky, Anna  and
      Roberts, Kirk  and
      Bethard, Steven  and
      Naumann, Tristan",
    booktitle = "Proceedings of the 2nd Clinical Natural Language Processing Workshop",
    month = jun,
    year = "2019",
    address = "Minneapolis, Minnesota, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W19-1908/",
    doi = "10.18653/v1/W19-1908",
    pages = "65--71"
}