title: The NHS reforms in England: four challenges to evaluating success and failure.
authors.affiliation: Evaluation of Social Interventions Programme, MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow G2 3QB, UK vittal.katikireddi@glasgow.ac.uk.
authors.forename: Srinivasa
authors.initials: S
authors.lastname: Vittal Katikireddi
authors.affiliation: European Observatory on Health Systems and Policies, London School of Hygiene and Tropical Medicine, London WC1H 9SH, UK.
authors.forename: Martin
authors.initials: M
authors.lastname: McKee
authors.affiliation: Evaluation of Social Interventions Programme, MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow G2 3QB, UK.
authors.forename: Peter
authors.initials: P
authors.lastname: Craig
authors.affiliation: Department of Sociology, University of Oxford, Oxford OX1 3UQ, UK.
authors.forename: David
authors.initials: D
authors.lastname: Stuckler
mesh_terms: D004739:England; D018166:Health Care Reform / Q000458:organization & administration*; D006291:Health Policy; D006293:Health Promotion / Q000458:organization & administration*; D006297:Health Services Accessibility / Q000458:organization & administration*; D006302:Health Services Research; D006801:Humans; D011216:Practice Management, Medical / Q000458:organization & administration*; D011787:Quality of Health Care; D013222:State Medicine / Q000458:organization & administration