“The Mortality Rate of Elderly People Admitted to the Emergency Room of a University Hospital in Western Paraná, Admitted to the Intensive Care Unit (ICU) and Undergoing Mechanical Ventilation”. Research, Society and Development, vol. 14, no. 2, Feb. 2025, p. e8014248267, https://doi.org/10.33448/rsd-v14i2.48267.