Affiliation: | D.A. Orr, FFARCSI, FRCAnaes, Consultant, Craigavon Area Hospital, Craigavon, Co Armagh BT63 5QQ, Department of Anaesthetics, Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL;K.M. Bill, FFARCSI, Consultant, Royal Victoria Hospital, Grosvenor Road, Belfast, BT12 6BA, Department of Anaesthetics, Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL;K.R.W. Gillon, BSc, PhD, Clinical Projects Manager, Astra Clinical Research Unit, 10 York Place, Edinburgh EH1 3EP, Department of Anaesthetics, Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL;CM. Wilson, MD, FFARCSI, Consultant, Ulster Hospital, Dundonald, BT16 ORH, Department of Anaesthetics, Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL;D.J. Fogarty, Ffarcsi, Senior Registrar, Department of Anaesthetics, Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL;J. Moore, MD, PhD, FFARCS, Professor, Department of Anaesthetics, Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL |