@article{leão_carvalho junior_malagueño_1994,  title={The use of ferromagnetic dacron as solid-phase in enzyme immunoassays},  volume={89},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761994000200012},  DOI={10.1590/S0074-02761994000200012},  number={2},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Leão, Ana Maria dos A. Carneiro and Carvalho Junior, Luiz B. and Malagueño, Elizabeth},  year={1994},  month={Apr},  pages={189–193} }