Oteri, S., Ullo, A., Cristadoro, S., Lombardo, M., & Magazzù, G. (2014). Psychological factors implied in adherence to aerosol therapy in CF. Acta Biomedica Atenei Parmensis, 85(4), 30-33. https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/4086