title: Avoidance differences between rats and gerbils.
mesh_terms: D000818:Animals; D001362:Avoidance Learning; D003216:Conditioning, Operant; D004193:Discrimination Learning; D005849:Gerbillinae; D009043:Motor Activity; D011678:Punishment; D051381:Rats; D011930:Reaction Time; D013045:Species Specificity