@article{macedo_morais_dantas_morais_2015,  title={Chlorhexidine to treat oral mucositis in patients with acute leukemia: systematic review},  volume={16},  ISSN={1806-0013},  url={https://doi.org/10.5935/1806-0013.20150044},  DOI={10.5935/1806-0013.20150044},  number={3},  journal={Revista Dor},  publisher={Sociedade Brasileira para o Estudo da Dor},  author={Macedo, Rômulo Augusto de Paiva and Morais, Everton Freitas de and Dantas, Afonso Nóbrega and Morais, Maria de Lourdes Silva de Arruda},  year={2015},  month={Jul},  pages={221–226} }