@article{morales_pino_1987,  title={Eco-epidemiologia de Haemonchus contortus bahienses, ecotipo presente en ovinos de zonas aridas de Venezuela},  volume={82},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761987000300007},  DOI={10.1590/S0074-02761987000300007},  number={3},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Morales, Gustavo and Pino, Luz A.},  year={1987},  month={Jul},  pages={359–369} }