@article{araújo_ferreira_confalonieri_chame_1988,  title={Hookworms and the peopling of America},  volume={4},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X1988000200006},  DOI={10.1590/S0102-311X1988000200006},  number={2},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Araújo, Adauto and Ferreira, Luiz Femando and Confalonieri, Ulisses and Chame, Marcia},  year={1988},  month={Apr},  pages={226–233} }