@article{rodrigues_queiroz_rodrigues_rocha_luz_braga_2005,  title={Prevalence of Helicobacter pylori infection in Fortaleza, Northeastern Brazil},  volume={39},  ISSN={0034-8910},  url={https://doi.org/10.1590/S0034-89102005000500022},  DOI={10.1590/S0034-89102005000500022},  number={5},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Rodrigues, Maria N and Queiroz, Dulciene M M and Rodrigues, Rodrigo T and Rocha, Andreia M C and Luz, Carlos R L and Braga, Lucia L B C},  year={2005},  month={Oct},  pages={847–849} }