Developing primary care in the new NHS : lessons from total purchasing - Total Purchasing National Evaluation Team; Raftery, James; Malbon, Gill; Bevan, Gwyn; McLeod, Hugh; Abbott, Stephen; Killoran, Amanda; Robinson, Ray; Mays, Nicholas; Posnett, John; Goodwin, Nick; Wyke, Sally; King's Fund (King's Fund, 2021)