@misc{9771,
  author = {L. Watson and J. Baird and V. Hosel and R. Peveler},
  title = {The effect of concurrent pain on the management of patients with depression: an analysis of NHS healthcare resource utilisation using the GPRD database},
  year = {2009},
  journal = {Int J Clin Pract},
  volume = {63},
  number = {5},
  pages = {698-706},
  issn = {1368-5031},
  doi = {10.1111/j.1742-1241.2009.02017.x},
}