TY - STAND AU - E. Kontopantelis AU - D. Springate AU - D. Ashcroft AU - J. Valderas AU - S. van der Veer AU - D. Reeves AU - B. Guthrie AU - T. Doran BT - BMJ Qual Saf DO - 10.1136/bmjqs-2015-004602 M1 - 9 PY - 2016 SP - 657 EP - 70 T2 - BMJ Qual Saf TI - Associations between exemption and survival outcomes in the UK\textquoterights primary care pay-for-performance programme: a retrospective cohort study VL - 25 SN - 2044-5415 ER -