@inproceedings{mccoy-etal-2012-annotation,
    title = "Annotation Schemes to Encode Domain Knowledge in Medical Narratives",
    author = "McCoy, Wilson  and
      Alm, Cecilia Ovesdotter  and
      Calvelli, Cara  and
      Li, Rui  and
      Pelz, Jeff B.  and
      Shi, Pengcheng  and
      Haake, Anne",
    editor = "Ide, Nancy  and
      Xia, Fei",
    booktitle = "Proceedings of the Sixth Linguistic Annotation Workshop",
    month = jul,
    year = "2012",
    address = "Jeju, Republic of Korea",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W12-3612/",
    pages = "95--103"
}