FernandesT.F., RodriguesA.F.B. and PinheiroM. da C.N. 2024. Mortality associated with pneumonia in hospitalized elderly patients in the metropolitan region of Belém from 2018 to 2023. Electronic Journal Collection Health. 24, 10 (Oct. 2024), e18524. DOI:https://doi.org/10.25248/reas.e18524.2024.