By Christopher Burton (Senior Lecturer in Primary Care, University of Aberdeen, UK)
By Catherine Zollman, Andrew Vickers
By Shafique Ahmad, David Southall, Child Advocacy Internation
By John Ferris, David Easty
By Schroeder, Knut
By Douglas Badenoch, Carl Heneghan
By Laura Conway, David Morgan
By Marcela Contreras (Royal Free and University College Hospitals Medical School, London)
By Bernard Valman (formerly Northwick Park Hospital, Harrow, Middlesex)
By David Grundy
By Helen Galley, Nigel Webster
By Miranda Mugford, Dr Andy Oxman, C. Lefebvre, Dr David Moher, J Deeks
By Shah Ebrahim, Alex Kalache
By Peter J. Watkins
By S.W. Barton, Barton, S.W.
By BMJ
By Fiona Godlee
By Lip, Gregory Y. H., Blann, Andrew
By BMJ Publishing Group
By Snaith, Michael L., M.J. (ed)
By Khaw, Peng T., Shah, Peter, Elkington, Andrew R.
By Hodgetts, Timothy J., Porter, Crispin
By Mehta, Dinesh
By Anon
By Nadeem Ali, Ali, Nadeem
By S. Barton
By Greg McLatchie, Mark Harries, John King