@article{hvenegaard_safatle_guimarães_ferreira_barros_2009,  title={Retrospective study of ocular disorders in Amazon parrots},  volume={29},  ISSN={0100-736X},  url={https://doi.org/10.1590/S0100-736X2009001200005},  DOI={10.1590/S0100-736X2009001200005},  number={12},  journal={Pesquisa Veterinária Brasileira},  publisher={Colégio Brasileiro de Patologia Animal - CBPA},  author={Hvenegaard, Ana Paula and Safatle, Angélica M.V. and Guimarães, Marta B. and Ferreira, Antônio J.P. and Barros, Paulo S.M.},  year={2009},  month={Dec},  pages={979–984} }