Kailash Sharma, Gajendra Singh, & Ummed Singh. (2020). To Compare Neutrophil Lymphocyte Ratio with Other Parameters in Acute Exacerbation of COPD and Stable COPD: A Hospital Based Study. Asian Journal of Medical Research, 9(1), PM20-PM23. https://doi.org/10.47009/ajmr.2020.9.1.PM5