M. J. Kaiser, S. Bandinelli, and B. Lunenfeld, “Frailty and the role of nutrition in older people A review of the current literature”, Acta Biomed, vol. 81, no. 1Suppl, pp. 37–45, Mar. 2010, Accessed: Jul. 27, 2024. [Online]. Available: https://mattioli1885journals.com/index.php/actabiomedica/article/view/4633