1. World Health Organisation. Situation Report –139. Coronavirus disease 2019 (COVID-19) https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200607-covid-19-sitrep-139.pdf?sfvrsn=79dc6d08_2. Accessed online 8th June 2020.
2. A comprehensive hospital agile preparedness (CHAPs) tool for pandemic preparedness, based on the COVID-19 experience;Adelaja;Future Healthc J,2020
3. Translating COVID-19 pandemic surge theory to practice in the emergency department: how to expand structure;Paganini;Disaster Med Public Health Prep,2020
4. Challenges for NHS Hospitals during COVID-19 epidemic;Willan;BMJ,2020
5. British Medical Association. COVID-19 Retired Doctors Returning to Work. https://www.bma.org.uk/advice-and-support/covid-19/returning-to-the-nhs-or-starting-a-new-role/covid-19-retired-doctors-returning-to-work. Accessed online 8th June 2020.