Moraes, E. N. de, Carmo, J. A. do, Moraes, F. L. de, Azevedo, R. S., Machado, C. J., & Montilla, D. E. R. (2016). Clinical-Functional Vulnerability Index-20 (IVCF-20): rapid recognition of frail older adults . Revista De Saúde Pública, 50, 81. https://doi.org/10.1590/s1518-8787.2016050006963