By Open University Health and Disease Course Team
By Lyon, David
By Aveyard, Helen
By Martin, Emily
By Abbott, Pamela, Sapsford, R. J.
By Dominic Davies, Charles Neal
By Rogers, Anne
By Tett, Lyn
By Gray, Alastair, Payne, Phillip
By Wyke
By Phyllis Creme; Mary R Lea
By Open University
By Corbett
By Hall, Valerie, Mackay, Hugh, Morgan, Colin
By Hopkins, David
By A F Chalmers
By Blakemore, Ken
By Scharf, A
By Cross, Anita, McCormick, Robert
By Brown, Joan, etc.
By Jackson, Carolyn
By Williams Professor, Linda Ruth, Hammond, Michael
By Wearmouth, .