Affiliation: | I.O. Adeoshun, BSc, MSc, Department of Physiology &Pharmacology, T.E.J. Healy, BSc, MD, FFARCS, Department of Surgery (Anaesthesia), J.M. Patrick, MA, DPhil, BM, BCh, Department of Physiology &Pharmacology, Medical School, Queen's Medical Centre, Clifton Boulevard, Nottingham NG7 2UH. |