Himanshi Khattar, Simranjit Singh, and R.S.R.Murthy. “Formulation and Characterization of Nano Lipid Carrier Dry Powder Inhaler Containing Ciprofloxacin Hydrochloride and N-Acetyl Cysteine”. International Journal of Drug Delivery 4, no. 3 (September 30, 2012): 316–325. Accessed October 6, 2024. https://ijdd.arjournals.org/index.php/ijdd/article/view/154.