@misc{8524,
  author = {J. O\textquoterightSullivan and S. Stevens and F. Hobbs and C. Salisbury and P. Little and B. Goldacre and C. Bankhead and J. Aronson and R. Perera and C. Heneghan},
  title = {Temporal trends in use of tests in UK primary care, 2000-15: retrospective analysis of 250 million tests},
  year = {2018},
  journal = {Bmj},
  volume = {363},
  pages = {k4666},
  issn = {0959-8138},
  doi = {10.1136/bmj.k4666},
}