@article{araújo_martins_2007,  title={The defensive strike of five species of lanceheads of the genus Bothrops (Viperidae)},  volume={67},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842007000200019},  DOI={10.1590/S1519-69842007000200019},  number={2},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Araújo, MS. and Martins, M.},  year={2007},  month={May},  pages={327–332} }