@article{geerts_brandt_de deken_1999,  title={Laboratory and Field Evaluation of Biodegradable Polyesters for Sustained Release of Isometamidium and Ethidium},  volume={94},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761999000200016},  DOI={10.1590/S0074-02761999000200016},  number={2},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Geerts, S and Brandt, JRA and De Deken, R},  year={1999},  month={Mar},  pages={211–214} }