Tavares DM dos S, Colamego CG, Pegorari MS, Ferreira PC dos S, Dias FA, Bolina AF. Cardiovascular risk factors associated with frailty syndrome among hospitalized elderly people: a cross-sectional study. Sao Paulo Med J [Internet]. 2016 Oct. 6 [cited 2025 Mar. 10];134(5):393-9. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/1140