@article{aires_ramos_bernardo_2016,  title={Efficacy of lactulose in the prophylaxis of hepatic encephalopathy in cirrhotic patients presenting gastrointestinal bleeding},  volume={62},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.62.03.243},  DOI={10.1590/1806-9282.62.03.243},  number={3},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Aires, Felipe Toyama and Ramos, Paola Teruya and Bernardo, Wanderley Marques},  year={2016},  month={May},  pages={243–247} }