By Morgan, Gethin, Butler, Stuart
By Black, Dora, Cottrell, David
By Pullen, Ian M., etc., Wilkinson, Greg, Wright, Alastair, Gray, Denis Pereira
By McMurran, Mary
By Brown, Tom M., Wilkinson, Greg
By American Psychiatric Association
By Castle, David J.
By Carnegie, Dale
By Anderson, John R.
By Roberts, Glenn, Davenport, Sarah, Holloway, Frank, Tattan, Theresa
By Martin
By Marriott, Hugh, Lock, David
By Brownell, Kelly D., Walsh, B. Timothy
By American Psychopathological Association, Andreasen, Nancy C.
By Yonkers, Kimberly
By Johnson, Bankole A.
By Great Britain: Department of Health
By David Kavanagh, Kavanagh, David John
By Hawton, Keith, Cowen, P.J.
By Barnes, Thomas R.E
By Dinesh Bhugra, Amit Malik, Nick Brown
By Lee, Alan
By FAULK
By Tsapakis, Eva M., AITCHISON, Katherine J., Murray, Robin M., Power, Patrick J.
By Sidney Benjamin, etc., Allan House, Peter Jenkins
By Brewer, Colin
By Leroy, Margaret
By New Scientist