We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEarly evolution of the venom system in lizards and snakes.AuthorsFry BG; Vidal N; Norman JA; Vonk FJ; Scheib H; Ramjan SF; Kuruppu S; Fung K; Hedges SB; Richardson MK; Hodgson WC; Ignjatovic V; Summerhayes R; Kochva EPublicationNature, 2006, Vol 439, Issue 7076, p584ISSN1476-4687Publication typearticleDOI10.1038/nature04328