I, S., Khaja, Z., G, D.V. and K, N. 2026. A Prospective and Retrospective Study on Nebulized Glycopyrroniumin in Obstructive Airway Patients. Asian Journal of Hospital Pharmacy. 6, 2 (Jul. 2026), 17-23. DOI:https://doi.org/10.38022/ajhp.v6i2.144.