@InProceedings{cocos-EtAl:2015:LOUHI,
  author    = {Cocos, Anne  and  Masino, Aaron  and  Qian, Ting  and  Pavlick, Ellie  and  Callison-Burch, Chris},
  title     = {Effectively Crowdsourcing Radiology Report Annotations},
  booktitle = {Proceedings of the Sixth International Workshop on Health Text Mining and Information Analysis},
  month     = {September},
  year      = {2015},
  address   = {Lisbon, Portugal},
  publisher = {Association for Computational Linguistics},
  pages     = {109--114},
  url       = {http://aclweb.org/anthology/W15-2614}
}