MEDICATION ADHERENCE AND ASSOCIATED FACTORS AMONG OUTPATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE AT HAI PHONG LUNG HOSPITAL IN 2025. YHCĐ [Internet]. 2026 Sept. 17 [cited 2026 Oct. 19];67(CD14). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/6542