| Affiliation: | S. J. Watt, FRCA, Senior Registrar, Department of Anaesthetics, Hemel Hempstead General Hospital, Hemel Hempstead, Herts HP2 4AD;L. B. Cook, FRCA, Consultant, Department of Anaesthetics, Oldham, Royal Infirmary, Union St. West, Oldham, Lanes O18 1DJ;S. Ohri MD, FRCS, Registrar, Department of Cardiothoracic Surgery, Royal Postgraduate Medical School, Hammersmith Hospital, Du Cane Road, London W120HS.;G. G. Lockwood FRCA, BSc, Senior Lecturer, Department of Anaesthetics, Royal Postgraduate Medical School, Hammersmith Hospital, Du Cane Road, London W120HS. |
