@inproceedings{Calinescu*2006:Cross,
  title = "Cross-Trial Query System for Cancer Clinical Trials",
  author = "Radu Calinescu and Steve Harris and Jeremy Gibbons and Jim Davies",
  year = "2006",
  booktitle = "International Joint Conferences on Computer, Information and Systems Sciences and Engineering (CISSE)",
  month = "dec",
  url = "http://www.comlab.ox.ac.uk/jeremy.gibbons/publications/crosstrial.pdf",
}