M., Ravindranath, and Raju CH. 2017. “Validity of Pneumonia Severity index/Pneumonia Outcome Research Trial and Curb-65 Severity Scoring Systems in Community Acquired Pneumonia in Indian Setting”. International Journal of Advances in Medicine 3 (2):338-44. https://doi.org/10.18203/2349-3933.ijam20161087.