L.-G. Talaghir, V. Gheonea, C. M. Rus, C.-M. Cretu, and T.-M. Iconomescu, “Statistical Analysis of Hospitalized Morbidity Indicators based on DRG in Romanian Public Hospitals”, rcis, vol. 61, pp. 163–186, June 2018, Accessed: Nov. 06, 2026. Available: https://www.rcis.ro/journal/article/view/2448-statistical-analysis-of-hospitalized-morbidity-indicators