[1]
G. Pisi and A. Chetta, “Airway clearance therapy in cystic fibrosis patients”, Acta Biomed, vol. 80, no. 2, pp. 102–106, Aug. 2009, Accessed: Jul. 27, 2024. [Online]. Available: https://mattioli1885journals.com/index.php/actabiomedica/article/view/1204