By Bartley, Mel
By Bury, Michael, Anderson, Robert
By Streiner PhD, David L., Norman PhD, Geoffrey R.
By Everitt, B. S.
By Kerrison, Susan, Macfarlane, Alison, Susan (Ed)
By Amanda Taylor
By Warshaw, Hope S., Bolderman, Karen M.
By Christian Jessen, Jessen, Dr Christian, Semple, Dave
By Hughes, Martin, Smith, Wendy
By Ziegler, Andreas, Konig, Inke R., Pahlke, Friedrich
By Moss, Miriam
By James
By Bunton, Robin, Petersen, Alan
By ALASZEWSKI
By Petersen, N/A
By Webb, Geoffrey P., Geoffrey P
By Michael Harris, Gordon Taylor
By Wenzel, Richard P.
By Sackett, David L., Haynes, R.B., Tugwell, Peter, Guyatt, G.
By Williams, Melvin
By Gray, Alastair, Payne, Phillip
By Stewart, Antony, Martindale, Linda
By Cairncross, Sandy
By Brouns, Fred
By World Health Organization
By Robert Fletcher, Suzanne W. Fletcher
By Open University Health and Disease Course Team
By Edward Maibach, Roxanne Parrott, Maibach, Edward W., Parrott, Roxanne Louiselle
By Simnett, Ina
By U205 Course Team