@article{césar_nascimento_2018,  title={Coarse particles and hospital admissions due to respiratory diseases in children. An ecological time series study},  volume={136},  ISSN={1516-3180},  url={https://doi.org/10.1590/1516-3180.2017.0362080218},  DOI={10.1590/1516-3180.2017.0362080218},  number={3},  journal={Sao Paulo Medical Journal},  publisher={Associação Paulista de Medicina - APM},  author={César, Ana Cristina Gobbo and Nascimento, Luiz Fernando},  year={2018},  month={May},  pages={245–250} }