A. Carmona Araújo, E. Fernandes, I. Franco Ruivo, M. do C. Machado, A. Faria Vaz, and C. Furtado, “Prevalence of Outpatient Use of Medicines by the Elderly Population in Portugal: A Cross-Sectional Study”, Acta Med Port, vol. 36, no. 12, pp. 792–801, Jul. 2023.