00569nas a2200205   4500000000100000000000100001008004100002100002100043700001700064700001600081700001600097700002000113700001400133700001500147700001300162245015600175300001100331490000700342022001400349       2016                            d1 aE. Kontopantelis1 aD. Springate1 aD. Ashcroft1 aJ. Valderas1 aS. van der Veer1 aD. Reeves1 aB. Guthrie1 aT. Doran00aAssociations between exemption and survival outcomes in the UK\textquoterights primary care pay-for-performance programme: a retrospective cohort study  a657-700 v25  a2044-5415