@InProceedings{walker-vazirova-sanford:2014:W14-21,
  author    = {Walker, Vern  and  Vazirova, Karina  and  Sanford, Cass},
  title     = {Annotating Patterns of Reasoning about Medical Theories of Causation in Vaccine Cases: Toward a Type System for Arguments},
  booktitle = {Proceedings of the First Workshop on Argumentation Mining},
  month     = {June},
  year      = {2014},
  address   = {Baltimore, Maryland},
  publisher = {Association for Computational Linguistics},
  pages     = {1--10},
  url       = {http://www.aclweb.org/anthology/W14-2101}
}