1. Health inequalities in a nutshell. 2004. Available: https://www.kingsfund.org.uk/insight-and-analysis/data-and-charts/health-inequalities-nutshell#:~:text=A%20Flourish%20map-,The%20deprivation%20gap,the%20course%20of%20their%20lives
2. Poorest get worse quality of NHS care in England. 2020. Available: https://www.nuffieldtrust.org.uk/news-item/poorest-get-worse-quality-of-nhs-care-in-england-new-research-finds
3. The costs of inequality: whole-population modelling study of lifetime inpatient hospital costs in the English National Health Service by level of neighbourhood deprivation
4. Are local public expenditure reductions associated with increases in inequality in emergency hospitalisation? Time-series analysis of English local authorities from 2010 to 2017
5. Levelling up the United Kingdom. 2022. Available: https://www.gov.uk/government/publications/levelling-up-the-united-kingdom