Fattori, A., Oliveira, I. M., Alves, R. M. de A., & Guariento, M. E. (2014). Cluster analysis to identify elderly people’s profiles: a healthcare strategy based on frailty characteristics. São Paulo Medical Journal, 132(4), 224–230. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/1216