@article{horta_labruna_pinter_linardi_schumaker_2007,  title={Rickettsia infection in five areas of the state of São Paulo, Brazil},  volume={102},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762007000700003},  DOI={10.1590/S0074-02762007000700003},  number={7},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Horta, Maurício C and Labruna, Marcelo B and Pinter, Adriano and Linardi, Pedro M and Schumaker, Teresinha T S},  year={2007},  month={Nov},  pages={793–801} }