| Affiliation: | N.D. Edwards, MB, BS, FRCAnaes, Temporary Lecturer, Department of Anaesthesia, University of Sheffield Medical School, Beech Hill Road, Sheffield S10 2RX;A. Fletcher, Medical Student, Department of Anaesthesia, University of Sheffield Medical School, Beech Hill Road, Sheffield S10 2RX;J.R. Cole, Department of Anaesthesia, University of Sheffield Medical School, Beech Hill Road, Sheffield S10 2RX;J.E. Peacock, MB, ChB, FRCAnaes, Honorary Consultant, Department of Anaesthesia, University of Sheffield Medical School, Beech Hill Road, Sheffield S10 2RX |
