We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvidence of combat in triceratops.AuthorsFarke AA; Wolff ED; Tanke DHPublicationPloS one, 2009, Vol 4, Issue 1, pe4252ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0004252