By Paul Wilkins
By Ida Macalpine, Richard A. Hunter
By A Carr
By Mark S Bauer
By C. Laird Birmingham (University of British Columbia, Vancouver), Pierre J. V. Beumont (University of Sydney), Richard Crawford, Deborah Hodgson, Michael Kohn
By Stephen M. Stahl (University of California, San Diego)
By Michael W. Jann, Scott R. Penzak, Lawrence J. Cohen
By David Taylor
By Peter D. Kramer
By M. Garland
By Stephen A. Mitchell, Lewis Aron
By Henry V. Dicks, Fred M. Sander
By Chris Farmer
By Stephen R. Lankton, Carol H. Lankton
By Michael Durrant
By Deborah Luepnitz, Paki Wieland
By Phil Barker, Chris Stevens
By George A. Fraser, MD FRCPC (Royal Ottawa Hospital)
By James Park
By Dr Melanie Fennell
By S. Fernando
By Allen E. Bergin, Sol L. Garfield
By Stedman's
By Robert C. Baldwin (Consultant in Old Age Psychiatrist & Honorary Professor of Psychiatry, Consultant in Old Age Psychiatrist & Honorary Professor of Psychiatry, York House Manchester Royal Infirmary, Manchester, United Kingdom)
By Irwin, L. Evans, Wasmer Andrews
By Katie FM Marwick, MA (Hons), MBChB (Hons), MCRPsych, PhD, Dr., Steven Birrell, Daniel Horton-Szar, BSc(Hons), MBBS(Hons), MRCGP
By Tracy Alderman
By R. D. Laing, Anthony S. David
By Thomas Szasz