Ngo Thi, Lan, and Binh Le Thi. 2023. “CHARACTERISTICS OF PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE AT THACH THAT DISTRICT GENERAL HOSPITAL, HANOI IN 2023”. Thang Long Journal of Science: Applied Science 5 (9):61-68. https://science.thanglong.edu.vn/index.php/vola/article/view/424.