We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIt's not just lunch: extra-pair commensality can trigger sexual jealousy.AuthorsKniffin KM; Wansink BPublicationPloS one, 2012, Vol 7, Issue 7, pe40445ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0040445