1.
Dwimartutie N, Setiati S, Tamin TZ, Prijanti AR, Harahap AR, Purnamasari D, Harimurti K, Pramantara IDP. Vitamin D Levels in Pre-frail Older Adults and Its Correlation with Hand Grip Strength. Acta Med Indones [Internet]. 2023Jul.28 [cited 2026May8];55(2):172. Available from: https://www.actamedindones.org/index.php/ijim/article/view/2309