Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, Sao Paulo Cambridge Ur The Edinburgh Building, Cambridge CB2 2RU, UK Published in the United States of America by Cambridge University Press, New York vw.cambridge. org Informationonthistitlewww.cambridge.org/9780521542265 GA Banerjee 200 This publication is in copyright. Subject to statutory exception and to the provision of without the written permission of Cambridge University Press First published in print format 2005 sBN-13978-0-51129278 ebook(EBL) ISBN-13978-0-521-54226-5 paperback Cambridge University Press has no responsibility for the persistence or accuracy of uRls guarantee that any content on such websites is, or will remain, accurate or appropriate. Every effort has been made in preparing this publication to provide accurate and o-date information that is in accord with accepted standards and e at the time blication. Nevertheless, the authors, editors and publisher can no warrantIes that the information contained herein is totally free from error, not least because clinical standards are constantly changing through research and regulation. The authors, editors and publisher therefore d all liability for direct or consequential damages book. Re to pay careful attention to information provided by the manufacturer of any drugs or equipment that they plan to uscambridge university press Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, São Paulo Cambridge University Press The Edinburgh Building, Cambridge cb2 2ru, UK First published in print format isbn-13 978-0-521-54226-5 isbn-13 978-0-511-12927-8 © A. Banerjee 2005 Every effort has been made in preparing this publication to provide accurate and up-to-date information that is in accord with accepted standards and practice at the time of publication. Nevertheless, the authors, editors and publisher can make no warranties that the information contained herein is totally free from error, not least because clinical standards are constantly changing through research and regulation. The authors, editors and publisher therefore disclaim all liability for direct or consequential damages resulting from the use of material contained in this book. Readers are strongly advised to pay careful attention to information provided by the manufacturer of any drugs or equipment that they plan to use. 2005 Information on this title: www.cambridge.org/9780521542265 This publication is in copyright. Subject to statutory exception and to the provision of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. isbn-10 0-511-12927-0 isbn-10 0-521-54226-x Cambridge University Press has no responsibility for the persistence or accuracy of urls for external or third-party internet websites referred to in this publication, and does not guarantee that any content on such websites is, or will remain, accurate or appropriate. Published in the United States of America by Cambridge University Press, New York www.cambridge.org paperback eBook (EBL) eBook (EBL) paperback