Acknowledgements The National Institute of Clinical Studies would particularly like to thank Steve McDonald for all his work in developing this guide while on secondment from the Australasian Cochrane Centre and for undertaking the revisions for the second edition. Reproduction This work is copyright. It may be reproduced in whole or in part for study or training purposes subject to the inclusion of an acknowledgement of the source, and no commercial usage or sale. Reproduction for purposes other than those indicated above require the written permission of the National Institute of Clinical Studies. Acknowledgement should be quoted as ‘reproduced from the NICS Guide to the Cochrane Library jointly produced by the National Institute of Clinical Studies and the Australasian Cochrane Centre’. Disclaimer The NICS Guide is intended as a guide to assist users to familiarise themselves with the Cochrane Library and use its databases more effectively and is not intended to be a comprehensive index of all features of the Cochrane Library. For further information or queries about the Library users should visit the Cochrane Library website.

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