Dr. K P Jeswanth Kiran, Dr. Uma MA, Dr G Kalyan Kumar, Dr. Jagadish K, Dr. Pillarsetty Pavan Kumar and Dr. N S Prasad (2025) “Comparison of ccq, cat score & bode index in assessing severity and exacerbations of copd - a comprehensive study”, International Journal of Pharmacy Research & Technology (IJPRT), 15(2), pp. 272–279. Available at: https://www.ijprt.org/index.php/pub/article/view/685 (Accessed: 14 July 2025).