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Contributor Information
William M C Rosenberg, Clinical Tutor, Nuffield Department of Clinical Medicine, University of Oxford, and NHS R&D Centre for Evidence Based Medicine.
Jon Deeks, Medical Statistician, NHS R&D Centre for Evidence Based Medicine, and Centre for Statistics in Medicine, Institute of Health Sciences.
Anne Lusher, Librarian, Cairns Library, John Radcliffe Hospital, Oxford.
Robin Snowball, Librarian, Cairns Library, John Radcliffe Hospital, Oxford.
Gordon Dooley, Research Assistant, NHS R&D Centre for Evidence Based Medicine.
David Sackett, Professor of Clinical Epidemiology, Nuffield Department of Clinical Medicine, University of Oxford, and NHS R&D Centre for Evidence Based Medicine.