@article{article0810147f,
title   = {Care complexity in hospitalized elderly according to cognitive performance},
author = {Silva, Henrique Salmazo da and Gutierrez, Beatriz Aparecida Ozello},
year = {2019},
doi = {10.1590/0034-7167-2018-0357},
journal   = {Revista Brasileira de Enfermagem}
}