1. NHS Breast Screening Programme. Information and advice for health professionals in breast screening. Sheffield: NHS Cancer Screening Programme; 2002.
2. Cancerbackup. NHS breast screening: helping you decide. Available from: http://www.cancerscreening.nhs.uk/breastscreen/publications/nhsbsp.pdf. Accessed 17 Jan 2022.
3. Avery AJ, Sheehan C, Bell B, Armstrong S, Ashcroft DM, Boyd MJ, Chuter A, Cooper A, Donnelly A, Edwards A, Evans HP. Incidence, nature and causes of avoidable significant harm in primary care in England: retrospective case note review. BMJ Qual Saf. 2021;30(12):961–76.
4. Slawomirski L, Auraaen A, Klazinga N. The economics of patient safety: strengthening a value-based approach to reducing patient harm at national level. Paris: OECD; 2017.
5. de Vries EN, Ramrattan MA, Smorenburg SM, Gouma DJ, Boermeester MA. The incidence and nature of in-hospital adverse events: a systematic review. Qual Saf Health Care. 2008;17(3):216–23.