Ambreen, Asma, and Kanwal Fatima Khalil. “CORRELATION OF CAT SCORE WITH BODE INDEX IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE”. Pakistan Armed Forces Medical Journal 70, no. Suppl-1 (January 27, 2020): S171–75. Accessed March 29, 2024. https://www.pafmj.org/PAFMJ/article/view/3817.