The Rat Grimace Scale: A partially automated method for quantifying pain in the laboratory rat via facial expressions

by Zhan Shu, Wei Peng, Mapplebeck Josiane CS, Wieskopf Jeffrey S, Martin Loren J, Tuttle Alexander H, Zaloum Austin, Sorge Robert E, Sotocinal Susana G, Zhang Shuren, McDougall Jason J, King Oliver D, Mogil Jeffrey S
Published 2011-07-01