Skela-Savič, Brigita, and Branko Gabrovec. 2018. “Management of Frailty at Individual Level – Frailty Prevention: Narrative Literature Review from the Perspective of the European Joint Action on Frailty – ADVANTAGE JA”. Slovenian Nursing Review 52 (4):252–263. https://doi.org/10.14528/snr.2018.52.4.228.