Affiliation: | F. W. DAVIES, MB, ChB, FFARCSI, Senior Registrar, Division of Anaesthesia, Royal Infirmary, 10 Alexandra Parade, Glasgow G31 2ER, UK;H. MANTZARIDIS, MB, ChB, Research Fellow, Glasgow University, Department of Anaesthesia, Royal Infirmary, 10 Alexandra Parade, Glasgow G31 2ER, UK and University of Strathclyde, Bioengineering Unit, 106 Rottenrow, Glasgow G4 ONW, UK;G. N. C. KENNY and;BSc, MD, FRCA, Senior Lecturer, Glasgow University, Department of Anaesthesia and Director of Anaesthesia, HCI (Scotland) Ltd., Beardmore Street, Clydebank, G81 4HX, UK A. C. FISHER, BSC, MSc, PhD, CEng, MIEE, Lecturer, Strathclyde University, Bioengineering Unit, 106 Rottenrow, Glasgow G4 0NW, UK. |