Joseph B. Slowinski,Robin Lawson.Snake phylogeny: evidence from nuclear and mitochondrial genes.„Molecular Phylogenetics and Evolution”.24(2),s.194–202,2002. DOI: 10.1016/S1055-7903(02)00239-7.(ang.).
Michael S.Y. Lee,Andrew F. Hugall,Robin Lawson,John D. Scanlon.Phylogeny of snakes (Serpentes): combining morphological and molecular data in likelihood, Bayesian and parsimony analyses.„Systematics and Biodiversity”.5(4),s.371–389,2007. DOI: 10.1017/S1477200007002290.(ang.).
Robert Alexander Pyron, Frank T. Burbrink i John J. Wiens.A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes.„BMC Evolutionary Biology”.13,s.93,2013. DOI: 10.1186/1471-2148-13-93.(ang.).
Nicolas Vidal,S. Blair Hedges.The molecular evolutionary tree of lizards, snakes, and amphisbaenians.„Comptes Rendus Biologies”.332,s.129–139,2009. DOI: 10.1016/j.crvi.2008.07.010.(ang.).
Bryan G. Fry, Nicolas Vidal, Janette A. Norman, Freek J. Vonk, Holger Scheib, S.F. Ryan Ramjan, Sanjaya Kuruppu, Kim Fung, S. Blair Hedges, Michael K. Richardson, Wayne. C. Hodgson, Vera Ignjatovic, Robyn Summerhayes i Elazar Kochva.Early evolution of the venom system in lizards and snakes.„Nature”.439,s.584–588,2005. DOI: 10.1038/nature04328.(ang.).
Bryan G. Fry, Eivind A.B. Undheim, Syed A. Ali, Jordan Debono, Holger Scheib, Tim Ruder, Timothy N. W. Jackson, David Morgenstern, Luke Cadwallader, Darryl Whitehead, Rob Nabuurs, Louise van der Weerd, Nicolas Vidal, Kim Roelants, Iwan Hendrikx, Sandy Pineda Gonzalez, Alun Jones, Glenn F. King, Agostinho Antunes i Kartik Sunagar.Squeezers and leaf-cutters: differential diversification and degeneration of the venom system in toxicoferan reptiles.„Molecular & Cellular Proteomics”.12(7),s.1881–1899,2013. DOI: 10.1074/mcp.M112.023143.(ang.).
