By Darwin, Charles. Edited by J.W. Burrow.
By Sir Adolphe Abrahams
By Breuer, Josef, Freud, Sigmund, Strachey, Alix, Sigmund & Breuer
By Wilson, Fiona, Gormley, John, Hussey, Juliette
By Stern, Yaakov
By Mitrushina, Maura N., Boone, Kyle B., D'Elia, Louis F., etc.
By Semrud-Clikeman, Margaret
By Anderson, Vicki, Yeates PhD, Keith Owen
By Plum, Fred, Posner, Jerome B.
By Brodal, Per
By Larue, Asenath
By Bell, David Sheffield
By Appleton, Richard
By Raimondi, Anthony J., Choux, Maurice, Di Rocco, Concenzio
By Kolb, Bryan
By Baron, Ida S., Fennell, Eileen B., Voeller, Kytja K.
By Needleman MD, Dr. Herbert L., Bellinger PhD, Dr. David C.
By Ritter, James, Lewis, Lionel, Mant, Timothy
By Alan Stevens
By O'Rourke, Kevin D., Boyle, Philip J.
By Williams, Tom
By Brostoff, Jonathan, Gamlin, Linda
By Cara Acred
By Tooley, Michael
By Ramsey, Paul
By Rhodes, E.L.
By Boh, Larry E.
By Ray Barker, Adam Gledhill, Chris Lydon, Andy Miles, Chris Mulligan, Graham Saffery, Rob Saipe, Louise Sutton, Mark Adams
By Resuscitation Council