@article{ak_hökenek_2021,  title={Comparison of AIMS65 and Glasgow Blatchford scores in predicting mortality in patients with upper gastrointestinal bleeding},  volume={67},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.20210580},  DOI={10.1590/1806-9282.20210580},  number={5},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Ak, Rohat and Hökenek, Nihat Müjdat},  year={2021},  month={Jun},  pages={766–770} }