Fadhilah Hayati, Dedi Ardinata, Nuraiza Meutia, Ririe Fachrina Malisie, Muhammad Ichwan. Plasma Sirt-1 Level in Various Frailty Degree in Elderly Outpatients at Prof. Chairudin P. Lubis Hospital, Medan. Int J Ecophysiol [Internet]. 2023Nov.9 [cited 2024Nov.22];5(2):76-84. Available from: https://talenta.usu.ac.id/ijoep/article/view/13681