Dai G- ming, Wang H. Effect of inhalation drug therapy on inflammatory factors and quality of life on stable chronic obstructive pulmonary disease: Treatment of Stable Chronic Obstructive Pulmonary Disease. Pak J Med Sci [Internet]. 2024Jun.28 [cited 2024Jul.3];40(7). Available from: https://pjms.org.pk/index.php/pjms/article/view/7106