1. Department of Anaesthetics, Royal Postgraduate Medical School, Hammersmith Hospital, London
2. M.B., B.S., D.A., F.F.A.R.C.S., Senior Lecturer.
3. M.B., Ch.B., F.F.A.R.C.S., Senior Registrar.
4. M.B., Ch.B., Ph.D., F.F.A.R.C.S., M.R.C.P., Reader in Clinical Anaesthesia.