Spandana, M, M Vaishnavi, P Pravalika, S Susmitha, and Amatul Ali Sameera. 2018. “Assess the Clinical Usage of Nebulization Therapy and Antibiotics in In-Patients With Chronic Obstructive Pulmonary Disease: A Randomized Prospective Study at a Tertiary Care Teaching Hospital”. PharmaTutor 6 (12), 10-40. https://doi.org/10.29161/PT.v6.i12.2018.10.