1. Office for National Statistics. The prevalence of long COVID symptoms and COVID-19 complications. 2020. www.ons.gov.uk/news/statementsandletters/theprevalenceoflongcovidsymptomsandcovid19complications
2. National Institute for Health and Care Excellence, Royal College of General Practitioners, Healthcare Improvement Scotland SIGN. COVID-19 rapid guideline: managing the long term effects of COVID-19. 2020. www.nice.org.uk/guidance/ng188.
3. National Institute for Health and Care Excellence. Developing NICE guidelines: the manual. Process and methods PMG20. 2014. https://www.nice.org.uk/process/pmg20/resources/appendix-l-interim-process-and-methods-for-guidelines-developed-in-response-to-health-and-social-care-emergencies-8779776589/chapter/introduction-and-overview
4. NHS UK. Supporting your recovery after COVID-19. 2020. https://www.yourcovidrecovery.nhs.uk/