@article{costa_morgado_santos_bongertz_1996,  title={HIV-1 isolation from plasma specimens},  volume={91},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761996000600017},  DOI={10.1590/S0074-02761996000600017},  number={6},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Costa, CI and Morgado, MG and Santos, VGV and Bongertz, V},  year={1996},  month={Nov},  pages={745–746} }