Dr. Chandrakant B Patil and Dr. Javid H Sagar (2022) “Comparison of Flutter and Autogenic Drainage on Airway Clearance In Patients with Moderate Chronic Bronchitis.: Life Sciences-Physiotherapy for Better Pain Management”, International Journal of Life Science and Pharma Research, 10(4), pp. 60–63. doi: 10.22376/ijpbs/lpr.2020.10.4.L60-63.