@inproceedings{mezaoui-etal-2019-enhancing,
    title = "Enhancing {PIO} Element Detection in Medical Text Using Contextualized Embedding",
    author = "Mezaoui, Hichem  and
      Gunasekara, Isuru  and
      Gontcharov, Aleksandr",
    editor = "Demner-Fushman, Dina  and
      Cohen, Kevin Bretonnel  and
      Ananiadou, Sophia  and
      Tsujii, Junichi",
    booktitle = "Proceedings of the 18th BioNLP Workshop and Shared Task",
    month = aug,
    year = "2019",
    address = "Florence, Italy",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W19-5023/",
    doi = "10.18653/v1/W19-5023",
    pages = "217--222"
}