@article{ferreira_2010,  title={Estimation of heavy metals in little blue heron (Egretta caerulea) collected from sepetiba bay, rio de janeiro, brazil},  volume={58},  ISSN={1679-8759},  url={https://www.scielo.br/j/bjoce/a/XtBftDQvQCVnmCQMfqrPKhS/},  number={4},  journal={Brazilian Journal of Oceanography},  publisher={Universidade de São Paulo, Instituto Oceanográfico},  author={Ferreira, Aldo Pacheco},  year={2010},  month={Oct},  pages={269–274} }