Fletcher Tom, Hewson David W, Bedforth Nigel M
From the Department of Anaesthesia and Critical Care, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK (TF, DWH, NMB).
Eur J Anaesthesiol. 2019 Sep;36(9):706-708. doi: 10.1097/EJA.0000000000001036.