@inproceedings{temporalannotationintheclinicaldomain,
  title = {Temporal Annotation in the Clinical Domain},
  author = {William F. Styler IV and Steven Bethard and Sean Finan and Martha Palmer and Sameer Pradhan and Piet C de Groen and Brad Erickson and Timothy Miller and Chen Lin and Guergana Savova and James Pustejovsky},
  year = {2014},
  booktitle = {TACL 2014 1},
  url = {https://aclanthology.org/Q14-1012},
}