title: Divergent selection for retrieving behavior in mice.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D001522:Behavior, Animal; D005260:Female; D007858:Learning; D008297:Male; D008425:Maternal Behavior; D051379:Mice; D008815:Mice, Inbred Strains; D012641:Selection, Genetic