By Jan De Vries (Author)
By Roy Lilley, Peter Cochrane
By Simon Mills
By Ursula E. Heitz, Mima M. Horne
By Alfred S. Posamentier, Ingmar Lehmann
By Maxine Perkins
By Lydia Kang, Nate Pedersen
By Lasith Ranasinghe (Imperial College London, UK), Oliver Clements (Imperial College London
By Noel J. Pratt
By Robert A. Bickers, Rosemary Seton
By National Research Council, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on Animal Nutrition, Subcommittee on Dog and Cat Nutrition
By Ann Brechin, Hilary Brown, Maureen Eby
By J.L. Stedman, John H. Dirckx
By Cotterill, Edith
By Thomas McCracken
By DK, Michael Peters
By Robert Berkow, Mark H. Beers, Andrew J. Fletcher
By Lila Miller (American Society for the Prevention of Cruelty to Animals, New York, NY), Stephen Zawistowski (American Society for the Prevention of Cruelty to Animals
By Feldman DVM DACVIM, Edward C., Nelson DVM, Richard W.
By Nigel Wiseman
By na
By Jajiv, Dr Parti
By Bruce c. McKenzie (, General Practioner, North Derbyshire, UK)
By Sarah Gear, Steve Field
By David Banks, Michael Purdy
By G. Chamberlain, A. Wraight
By Ian Smythe
By Amanda Oakley (Adjunct Associate Professor, Department of Medicine, University of Auckland, New Zealand), DermNet NZ