@inproceedings{Power_et_al_2005b,
  title = "Protecting Sensitive Patient Data via Query Modification",
  author = "D. J. Power and M. A. Slaymaker and E. A. Politou and A. C. Simpson",
  year = "2005",
  booktitle = "Proceedings of the 20th ACM Symposium on Applied Computing",
  month = "March",
  pages = "224-230",
}