@inproceedings{endtoendjointentityextractionand,
  title = {Joint Entity Extraction and Assertion Detection for Clinical Text},
  author = {Parminder Bhatia and Busra Celikkaya and Mohammed Khalilia},
  year = {2018},
  booktitle = {ACL 2019 7},
  eprint = {1812.05270},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1812.05270v5},
}