Griffiths R, Surendra Kumar D
Department of Anaesthesia, North-West Anglia Hospitals NHS Trust, Peterborough, UK.
Department of Anaesthesia and Intensive Care Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.
Anaesthesia. 2017 Nov;72(11):1302-1305. doi: 10.1111/anae.14027. Epub 2017 Aug 22.