“Evaluating the Reform of Healthcare System in Sicily: Variations of Efficiency and Appropriateness Between 2008 and 2010”. Epidemiology, Biostatistics, and Public Health 15, no. 1 (February 28, 2022). Accessed July 27, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/ebph/article/view/17411.