@misc{10325,
  author = {P. Tooley and R. Cookson and M Jones and G. Nuyts},
  title = {Medical events and resource utilisation in cancer-pain patients treated with strong opioids: an analysis of the UK General Practice Research Database},
  year = {2000},
  journal = {Journal of Drug Assessment},
  volume = {3},
  number = {3},
  pages = {221-233},
}