@article{lackey_2002,  title={Clinical research in developing countries: recent moral arguments},  volume={18},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2002000500038},  DOI={10.1590/S0102-311X2002000500038},  number={5},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Lackey, Douglas P.},  year={2002},  month={Sep},  pages={1455–1461} }