Murray Longmore, General Practitioner, Sussex, UK,

Ian Wilkinson, WE Parkes British Heart Foundation Senior Clinical Research Fellow and Senior Lecturer in Clinical Pharmacology, University of Cambridge, Honorary Consultant Physician at Addenbrooke's Hospital, Cambridge, UK,

Edward Davidson, Foundation Doctor, North West Thames, London, UK, and Research Fellow NYU Institute of Reconstructive Plastic Surgery, New York, USA

Alexander Foulkes, Foundation year 2 junior doctor, John Radcliffe Hospital, Oxford, UK,

Ahmad Mafi, Resident (specialist registrar) in clinical oncology and radiation therapy, Tehran, Iran

Oxford University Press makes no representation, express or implied, that the drug dosages in this book are correct. Readers must therefore always check the product information and clinical procedures with the most up to date published product information and data sheets provided by the manufacturers and the most recent codes of conduct and safety regulations. The authors and the publishers do not accept responsibility or legal liability for any errors in the text or for the misuse or misapplication of material in this work.