(1)
Pant, P.; Yadav, B.; Koju, R.; Gurung, R.; Pokharel, B.; Bedi, T.; Adhikari, R. Role of Tiotropium in Chronic Obstructive Pulmonary Disease Exacerbation. J Inst Med Nepal 2010, 32 (2), 5-10. https://doi.org/10.59779/jiomnepal.496.