Galluzzo L, O’Caoimh R, Rodríguez-Laso Ángel, Beltzer N, Hylen Ranhoff A, Van der Heyden J, et al. Incidence of frailty: a systematic review of scientific literature from a public health perspective. Ann Ist Super Sanità [Internet]. 2018 Oct. 1 [cited 2024 Nov. 23];54(3):239-45. Available from: https://annali.iss.it/index.php/anna/article/view/770