@article{correia_siqueira júnior_carneiro_bezerra_2014,  title={Evaluation of the use of <i>Leptodactylus ocellatus</i> (<i>Anura: Leptodactylidae</i>) frog tissues as bioindicator of metal contamination in Contas River, Northeastern Brazil},  volume={86},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765201420130357},  DOI={10.1590/0001-3765201420130357},  number={4},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={CORREIA, LÍVIA O. and SIQUEIRA JÚNIOR, SÉRGIO and CARNEIRO, PAULO L.S. and BEZERRA, MARCOS A.},  year={2014},  month={Dec},  pages={1549–1561} }