S.Sathyanarayanan, Srikanta Murthy, and Sanjay Chitnis. “A Comprehensive Survey of Analysis of Heart Sounds Using Machine Learning Techniques to Detect Heart Diseases”. Journal of Population Therapeutics and Clinical Pharmacology 30, no. 11 (May 17, 2023): 375–384. Accessed November 18, 2024. https://mail.jptcp.com/index.php/jptcp/article/view/1886.