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Zaher, H.; Grazziotin, F. G.; Cadle, J. E.; Murphy, R. W.; Moura-Leite, J. C. de; Bonatto, S. L. Molecular Phylogeny of Advanced Snakes (Serpentes, Caenophidia) With an Emphasis on South American Xenodontines: A Revised Classification and Descriptions of New Taxa . Pap. Avulsos Zool. 2009, 49 (11), 115-153. https://doi.org/10.1590/S0031-10492009001100001.