@inproceedings{niu-etal-2003-answering,
    title = "Answering Clinical Questions with Role Identification",
    author = "Niu, Yun  and
      Hirst, Graeme  and
      McArthur, Gregory  and
      Rodriguez-Gianolli, Patricia",
    booktitle = "Proceedings of the {ACL} 2003 Workshop on Natural Language Processing in Biomedicine",
    month = jul,
    year = "2003",
    address = "Sapporo, Japan",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W03-1310/",
    doi = "10.3115/1118958.1118968",
    pages = "73--80"
}