[1]
Fhon, J.R.S. et al. 2021. Frailty and sociodemographic and health factors, and social support network in the Brazilian elderly: A longitudinal study. Revista da Escola de Enfermagem da USP. 56, (Dec. 2021), e20210192. DOI:https://doi.org/10.1590/1980-220X-REEUSP-2021-0192.