@article{williams_1993,  title={Relationships of phlebotomine sand flies (Diptera)},  volume={88},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761993000200001},  DOI={10.1590/S0074-02761993000200001},  number={2},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Williams, Paul},  year={1993},  month={Apr},  pages={177–183} }