1. Ferguson N, Laydon D, Nedjati-Gilani G et al. Report 9: Impact of non-pharmaceutical interventions (NPIs) to reduce COVID19 mortality and healthcare demand. 2020. Available at https://www.imperial.ac.uk/media/imperial-college/medicine/mrc-gida/2020-03-16-COVID19-Report-9.pdf (accessed November 2020).
2. Gardner M J, Altman D G. Estimating with confidence. Br Med J (Clin Res Ed) 1988; 296: 1210-1211.
3. Ho J, Tumkaya T, Aryal S, Choi H, Claridge-Chang A. Moving beyond P values: data analysis with estimation graphics. Nat Methods 2019; 16: 565-566.
4. CDO. Issue 3: Preparedness letter for primary dental care - 25 March 2020. 2020. Available online at https://www.england.nhs.uk/coronavirus/publication/preparedness-letters-for-dental-care/ (accessed September 2020).
5. CDO. Redeploying the clinical dental workforce to support the NHS clinical delivery plan for COVID-19. 2020 Available at https://www.england.nhs.uk/coronavirus/wp-content/uploads/sites/52/2020/04/C0301-Permissions-Redeploying-our-people-clinical-dental-workforce-v2.pdf (accessed November 2020).