The Brazilian risk assessment severity index score: a novel tool for predicting in-hospital mortality in emergency departments

Paulo Henrique Reis Negreiros, Mariana Rebello Hilgert, Bruno Guerra, Maurício de Carvalho, Hugo Manuel Paz Morale, Gustavo Lenci Marques

World Journal of Emergency Medicine . 2026, (2): 154 -161 . DOI: 10.5847/wjem.j.1920-8642.2026.036