@article{mouro_hidal_martino_pasternark_2010,  title={Prevalence of upper respiratory tract infections at a tertiary care hospital in the city of São Paulo},  volume={8},  ISSN={1679-4508},  url={https://doi.org/10.1590/S1679-45082010AO1348},  DOI={10.1590/S1679-45082010AO1348},  number={2},  journal={einstein (São Paulo)},  publisher={Instituto Israelita de Ensino e Pesquisa Albert Einstein},  author={Mouro, Amilton and Hidal, Luci Black Tabacow and Martino, Marines Dalla Valle and Pasternark, Jacyr},  year={2010},  month={Apr},  pages={197–199} }