Shrestha R, Shrestha B, Shakya Shrestha S, Pant A, Prajapati B, Karmacharya B. Study of Pre-disposing Factors of Acute Exacerbation of Chronic Obstructive Pulmonary Disease and Antibiotic Prescribing Pattern with Reference to Antibiotic Sensitivity Test. Kathmandu Univ. Med. J. 2017;13(3):250-255. doi:10.3126/kumj.v13i3.16817