@inproceedings{martin-etal-2014-symptom,
    title = "Symptom extraction issue",
    author = "Martin, Laure  and
      Battistelli, Delphine  and
      Charnois, Thierry",
    editor = "Cohen, Kevin  and
      Demner-Fushman, Dina  and
      Ananiadou, Sophia  and
      Tsujii, Jun-ichi",
    booktitle = "Proceedings of {B}io{NLP} 2014",
    month = jun,
    year = "2014",
    address = "Baltimore, Maryland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W14-3416/",
    doi = "10.3115/v1/W14-3416",
    pages = "107--111"
}