Merin, Neenu, and Regina Antony. “SLEEP DISTURBANCE AND QUALITY OF SLEEP AMONG PATIENTS WITH CARDIOVASCULAR DISEASES”. Asian Journal of Pharmaceutical and Clinical Research 12, no. 1 (January 7, 2019): 263–268. Accessed April 26, 2024. https://journals.innovareacademics.in/index.php/ajpcr/article/view/28622.