Srivastava, N., L. Dave, S. Chaturvedi, T. N. Dube, S. Garde, and M. Raghuvanshi. “To Study the Serum C-Reactive Protein Level and Its Correlation With Prognostic Variables in Stable COPD Patients”. International Journal of Medical Research and Review, Vol. 3, no. 8, Sept. 2015, pp. 852-7, doi:10.17511/ijmrr.2015.i8.160.