Prashant Yadav, Somnath Bhattacharya, Adesh Kumar, Ashish Kumar Gupta, Aditya Kumar Gautam, and Bal Krishna Kushwaha, “Noninvasive Assessment and Correlation of Cardiovascular Changes among COPD Patients with Its Prognosis”, DHRNI-V5, pp. 84–95, Sep. 2024.