@article{lessa_moraes_moura_melo_1993,  title={HTLV-1 and myelopathy in Salvador (Northeastern Brazil): a case control study},  volume={51},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1993000400004},  DOI={10.1590/S0004-282X1993000400004},  number={4},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Lessa, Ines and Moraes, Dilcineia and Moura, Luciana and Melo, Aílton},  year={1993},  month={Nov},  pages={447–451} }