@incollection{D’Onofrio20,
author = {Francesca Romana Greco and Grazia D’Onofrio},
title = {The Complexity of Frailty: Psychological Mechanism and Therapeutic Interventions in Old People - A Narrative Review},
booktitle = {Frailty in the Elderly},
publisher = {IntechOpen},
address = {Rijeka},
year = {2020},
editor = {Sara Palermo},
chapter = {7},
doi = {10.5772/intechopen.92630},
url = {https://doi.org/10.5772/intechopen.92630}
}