Dr. Seema, Dr. Bharat Batham, Dr. Ajay Pal Singh, and Dr. Jadi Suresh. “‘’DETERMINE THE RELATIONSHIP BETWEEN ARRYTHMIA OCCURRENCE AND THE SEVERITY OF COPD’’”. Journal of Population Therapeutics and Clinical Pharmacology 30, no. 7 (July 23, 2023): 497–507. Accessed July 27, 2024. https://jptcp.com/index.php/jptcp/article/view/2613.