Raia, V., A. Sepe, A. Tosco, F. De Gregorio, and F. Amato. 2014. “Aerosolized Hyaluronic Acid and Its Applications”. Acta Biomedica Atenei Parmensis 85 (4): 22-25. https://mattioli1885journals.com/index.php/actabiomedica/article/view/4084.