Moraes, Edgar Nunes, Juliana Alves Carmo, Carla Jorge Machado, and Flávia Lanna Moraes. “Clinical-Functional Vulnerability Index-20: Proposal of Classification and Hierarchy of Frail Elderly”. Revista da Faculdade de Ciências Médicas de Sorocaba 22, no. 1 (January 28, 2021): 31–35. Accessed April 9, 2025. https://revistas.pucsp.br/index.php/RFCMS/article/view/43424.