Abdul Aziz, Danish, et al. “LONG-TERM USE OF INHALED HYPERTONIC SALINE IN CHILDREN AND ADOLESCENTS WITH CYSTIC FIBROSIS: EXPERIENCE FROM A TERTIARY CARE CENTER IN A LOW AND MIDDLE INCOME COUNTRY”. Journal of Ayub Medical College Abbottabad, vol. 34, no. 3 (SUPPL 1), June 2022, doi:10.55519/JAMC-03-S1-9678.