Vieira, N. B. (2006) “An evaluation of the appropriateness of admissions to an Internal Medicine Service using an Appropriateness Evaluation Protocol during the year 2004”, Internal Medicine. Lisboa, Portugal, 13(4), pp. 235–240. Available at: https://revista.spmi.pt/index.php/rpmi/article/view/1655 (Accessed: 23 December 2025).