@misc{8818,
  author = {E. Kontopantelis and D. Springate and D. Ashcroft and J. Valderas and S. van der Veer and D. Reeves and B. Guthrie and T. Doran},
  title = {Associations between exemption and survival outcomes in the UK\textquoterights primary care pay-for-performance programme: a retrospective cohort study},
  year = {2016},
  journal = {BMJ Qual Saf},
  volume = {25},
  number = {9},
  pages = {657-70},
  issn = {2044-5415},
  doi = {10.1136/bmjqs-2015-004602},
}