@inproceedings{demner-fushman-lin-2006-answer,
    title = "Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering",
    author = "Demner-Fushman, Dina  and
      Lin, Jimmy",
    editor = "Calzolari, Nicoletta  and
      Cardie, Claire  and
      Isabelle, Pierre",
    booktitle = "Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2006",
    address = "Sydney, Australia",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P06-1106/",
    doi = "10.3115/1220175.1220281",
    pages = "841--848"
}