S. Vidaković, R. Raičević, M. Grunauer, V. Pasovski, and V. Šuljagić, “Risk factors for healthcare associated infections and in-hospital mortality in a neurological intensive care unit in a tertiary hospital in Belgrade, Serbia: A prospective cohort study”, Vojnosanit Pregl, vol. 77, no. 10, Feb. 2021, doi: 10.2298/VSP180422184V.