@article{vasconcelos_plowe_fontes_kyle_wirth_pereira da silva_zalis_2000,  title={Mutations in Plasmodium falciparum dihydrofolate reductase and dihydropteroate synthase of isolates from the Amazon Region of Brazil},  volume={95},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762000000500020},  DOI={10.1590/S0074-02762000000500020},  number={5},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Vasconcelos, KF and Plowe, CV and Fontes, CJ and Kyle, D and Wirth, DF and Pereira da Silva, LH and Zalis, MG},  year={2000},  month={Sep},  pages={721–728} }