Lethal Interpersonal Violence in the Middle Pleistocene Sala, Nohemi ; Arsuaga, Juan Luis ; Pantoja-Pérez, Ana ; Pablos, Adrián ; Martínez, Ignacio ; Quam, Rolf M. ; Gómez-Olivencia, Asier ; Bermúdez de Castro, José María ; Carbonell, Eudald Abstract Publication: PLoS ONE Pub Date: May 2015 DOI: 10.1371/journal.pone.0126589 Bibcode: 2015PLoSO..1026589S