Kumar, A., & Seth, R. N. (2020). STUDY OF EFFICACY OF METERED DOSE INHALER (MDI) AND DRY POWDER INHALER (DPI) FOR DELIVERY OF SALBUTAMOL IN TREATMENT OF ACUTE EXACERBATION OF ASTHMA IN PATIENTS, ATTENDING IN TERTIARY CARE HOSPITAL AT, PATNA. International Journal of Medical and Biomedical Studies, 4(3). https://doi.org/10.32553/ijmbs.v4i3.1078