Nguyễn TPL, Hoàng TS, Nguyễn TB, Tạ TH. COGNITIVE IMPAIRMENT IN ELDERLY INPATIENTS WITH DEPRESSION AT THE NATIONAL MENTAL HEALTH INSTITUTE - BACH MAI HOSPITAL. VMJ [Internet]. 2024 Oct. 29 [cited 2026 Aug. 14];543(3). Available from: https://tapchiyhocvietnam.vn/index.php/vmj/article/view/11527