@article{carvalho_silva_chiu_fonseca_belli_1999,  title={Comparison between the Comfort and Hartwig sedation scales in pediatric patients undergoing mechanical lung ventilation},  volume={117},  ISSN={1516-3180},  url={https://doi.org/10.1590/S1516-31801999000500003},  DOI={10.1590/S1516-31801999000500003},  number={5},  journal={Sao Paulo Medical Journal},  publisher={Associação Paulista de Medicina - APM},  author={Carvalho, Werther Brunow de and Silva, Paulo Sérgio Lucas da and Chiu, Seing Tsok Paulo and Fonseca, Marcelo Machado Cunio and Belli, Luiz Antônio},  year={1999},  month={Sep},  pages={192–196} }