A. Cordero, J. Aguila, A. Massalana, V. Escoto, L. Lopes, and R. Susano, “Appropriateness admissions to the Department of Internal Medicine of the Hospital de Santa Luzia (Elvas) evaluated by the AEP (Appropriateness Evaluation Protocol)”., Acta Med Port, vol. 17, no. 2, pp. 113–8, Apr. 2004.