Studying the relationship between cognitive impairment and frailty phenotype: a cross-sectional analysis of the Bushehr Elderly Health (BEH) program. - Sharifi, Farshad; Khoiee, Mahtab Alizadeh; Aminroaya, Reihane; Ebrahimpur, Mahbube; Shafiee, Gita; Heshmat, Ramin; Payab, Moloud; Shadman, Zhaleh; Fakhrzadeh, Hossein; Arzaghi, Seyed Masoud; Mehrdad, Neda; Ostovar, Afshin; et al. (Journal of diabetes and metabolic disorders, 2021)