A Study to Assess the Knowledge, Attitude and Practice about Management of Acute Exacerbation of Chronic Obstructive Pulmonary Disease amongst EMS Professionals in India. IJFANS [Internet]. 2022 Jan. 1 [cited 2026 Aug. 12];11(9):2732-5. Available from: https://www.ijfans.org/index.php/Journal/article/view/9987