@article{oliveira filho_silva_almeida_2016,  title={Application of botulinum toxin to treat sialorrhea in amyotrophic lateral sclerosis patients: a literature review},  volume={14},  ISSN={1679-4508},  url={https://doi.org/10.1590/S1679-45082016RB3594},  DOI={10.1590/S1679-45082016RB3594},  number={3},  journal={einstein (São Paulo)},  publisher={Instituto Israelita de Ensino e Pesquisa Albert Einstein},  author={Oliveira Filho, Ademar Francisco de and Silva, Gêssyca Adryene de Menezes and Almeida, Débora Milenna Xavier},  year={2016},  month={Jul},  pages={431–434} }