Madhu, S., S. Augustine, Y. S. Ravi Kumar, K. Kauser M. M., S. R. V. Kumar, and B. S. Jayaraju. “Comparative Study of CURB-65, Pneumonia Severity Index and IDSA/ATS Scoring Systems in Community Acquired Pneumonia in an Indian Tertiary Care Setting”. International Journal of Advances in Medicine, vol. 4, no. 3, May 2017, pp. 693-00, doi:10.18203/2349-3933.ijam20172088.