@inproceedings{limsopatham2012sigir,
  author = {Nut Limsopatham and Craig Macdonald and Richard McCreadie and Iadh Ounis},
  title = {Exploiting Term Dependence while Handling Negation in Medical Search},
  booktitle = {Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval},
  year = {2012},
  pages = {},
  address = {Oregon, USA},
  publisher = {ACM},
}