title: Animal behaviour: The evolutionary roots of lethal conflict.
authors.affiliation: School of Human Evolution &Social Change, Arizona State University, Tempe, Arizona 85287-2402, USA.
authors.forename: Joan B
authors.initials: JB
authors.lastname: Silk
mesh_terms: D000374:Aggression / Q000502:physiology* / Q000523:psychology*; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D005260:Female; D006802:Human Activities; D006801:Humans; D008297:Male; D008954:Models, Biological; D019974:Pan paniscus; D002679:Pan troglodytes