35. THE PREVALENCE OF MALNUTRITION AND RELATED FACTORS AMONG PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE AT PHAM NGOC THACH HOSPITAL. YHCĐ [Internet]. 2024 May 6 [cited 2026 Sept. 9];65(3). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1087