By Susan Reynolds Whyte
By Sarah Levete, Bruce Sanders
By Colin Barrett
By Anne-Christine D'Adesky
By Catherine Campbell
By World Health Organization(WHO)
By Donovan, Jason
By Gerada, Clare
By Foucault, Michel
By Kevin Moore, Punit Ramrakha
By Ross Coomber
By Advisory Council on the Misuse of Drugs
By Wolfgang Stroebe
By Henry Marsh
By David Spiegelhalter, Anthony Masters
By Bryce Courtenay
By Kiese Laymon
By Richard Velleman
By A Hibbert
By Kristina Routh
By Adrian Chiles
By Dorothy Gronwall, Philip Wrightson, Peter Waddell
By Ian Warwick, Geoff Whitty, Tamsin Wilton
By Ann Marlowe
By Tam Stewart
By Orkideh Behrouzan
By Joe Wallace
By David Partington
By Fiona Harbin, Michael Murphy, Jim Wild
By Wilkinson, Richard G.