1. Intensive Care National Audit and Research Centre. ICNARC report on COVID-19 in critical care. 17 April 2020. www.icnarc.org/Our-Audit/Audits/Cmp/Reports.
2. NHS England. Clinical guide for renal replacement therapy options in critical care during the coronavirus pandemic. Version 1. 14 April 2020. www.england.nhs.uk/coronavirus/wp-content/uploads/sites/52/2020/04/C0298-speciality-guide-clinical-guide-for-renal-replacement-therapy-options-in-critical-care-v1.1.pdf.
3. NHS England. Clinical guide for acute kidney injury in hospitalised patients with COVID-19 outside the intensive care unit during the coronavirus pandemic. Version 1. 14 April 2020. www.england.nhs.uk/coronavirus/wp-content/uploads/sites/52/2020/04/C0299-acute-kidney-injury-in-hospitalised-patietns-with-covid-19-outside-icu.pdf.