“Cardioprotective Effect of Hibiscus Syriacus Extract on Isoproterenol Induced Myocardial Infarction in Rats”. International Journal of Pharmaceutical Sciences and Drug Research 14, no. 4 (July 30, 2022): 449–455. Accessed October 15, 2025. https://ijpsdronline.com/index.php/journal/article/view/4777.