“44. ASSESSMENT OF MEDICATION ADHERENCE USING THE MORISKY-8 SCALE (MMAS-8) IN OLDER PATIENTS WITH HEART FAILURE WITH REDUCED EJECTION FRACTION”. Vietnam Journal of Community Medicine 66, no. CĐ14-HNKH BV Giao thông Vận tải (January 12, 2026). Accessed November 9, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/3151.