@article{tobar_abedrapo_godoy_llanos_díaz_azolas_bocic_escobar_cornejo_romero_2018,  title={Impact of hypotension and global hypoperfusion in postoperative delirium: a pilot study in older adults undergoing open colon surgery},  volume={68},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2017.10.003},  DOI={10.1016/j.bjane.2017.10.003},  number={2},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Tobar, Eduardo and Abedrapo, Mario A. and Godoy, Jaime A. and Llanos, Jose L. and Díaz, Mauricio J. and Azolas, Rodrigo and Bocic, Gunther R. and Escobar, Jaime A. and Cornejo, Rodrigo A. and Romero, Carlos M.},  year={2018},  month={Mar},  pages={135–141} }