@article{lainson_costa_shaw_1990,  title={Eimeria vitellini n. sp. (Apicomplexa: eimeriidae) from the brazilian toucan Rhamphastos vitellinus vitellinus Lichtenstein (Aves: Picicformes: Rhamplastidae)},  volume={85},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761990000200010},  DOI={10.1590/S0074-02761990000200010},  number={2},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Lainson, Ralph and Costa, Antonio Messias and Shaw, Jeffrey J.},  year={1990},  month={Apr},  pages={199–202} }