(1)
Haider , H. M. A.; Riaz , M. H.; Shakeel, Z.; Shakeel, I.; Rehman, M. A. ur; Pal, M. H. A. Comparative Study of Dual Therapy Vs Triple Therapy in Severe COPD Management. IJBR 2025, 3 (2), 552-557. https://doi.org/10.70749/ijbr.v3i2.723.