@article{galler_freire_jabor_mann_1997,  title={The yellow fever 17D vaccine virus: molecular basis of viral attenuation and its use as an expression vector},  volume={30},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X1997000200002},  DOI={10.1590/S0100-879X1997000200002},  number={2},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Galler, R. and Freire, M.S. and Jabor, A.V. and Mann, G.F.},  year={1997},  month={Feb},  pages={157–168} }