Contains the keyword 37

Boisvert C. Vertebral development of modern salamanders provides insights into a unique event of their evolutionary history. Journal of Experimental Zoology Part B: Molecular and Developmental Evolution. 2009;312B:1-29. Abstract
Venczel M. A new salamandrid amphibian from the Middle Miocene of Hungary and its phylogenetic relationships. Journal of Systematic Palaeontology. 2008;6:41-59.
Anderson J. Focal review: The origin(s) of modern amphibians. Evolutionary Biology. 2008;35:231-47. Abstract
Marjanovic D, Laurin M. Fossils, molecules, divergence times, and the origin of lissamphibians. Syst Biol. 2007;56:369-88. Abstract
Wang Y, E. ES. A new short-bodied salamander from the Upper Jurassic/Lower Cretaceous of China. Acta Paleontologica Polonica. 2006;5:127-30. Abstract
Schoch RR, Fröbisch N. Metamorphosis and neoteny: alternative pathways in an extinct amphibian clade. Evolution. 2006;60:1467-75. Abstract
Evans SE, Lally C, Chure DC, Elder A, Maisano JA. A Late Jurassic salamander (Amphibia: Caudata) from the Morrison Formation of North America. Zool. J. Linn. Soc.. 2005;143:599-616.
Roelants K, Bossuyt F. Archaeobatrachian paraphyly and Pangaean diversification of crown-group frogs. Syst. Biol.. 2005;54:111-126. Abstract
Cannatella DC, Hillis DM. Amphibians: Leading a life of slime. In: Cracraft J, Donoghue MJ, editors. Chapter 25. Assembling the Tree of Life. New York, New York: Columbia University Press; 2004. p. 430-50.
Ruta M, Coates M. Bones, molecules and crown-tetrapod origins. In: Donoghue PCJ, Smith MP, editors. Telling the Evolutionary Time: Molecular Clocks and the Fossil Record. London: Taylor & Francis.; 2003. Abstract