@article{nagelkerken_1998,  title={Role of Th1 and Th2 cells in autoimmune demyelinating disease},  volume={31},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X1998000100007},  DOI={10.1590/S0100-879X1998000100007},  number={1},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Nagelkerken, L.},  year={1998},  month={Jan},  pages={55–60} }