Agrawal, O. D., P. Karande, N. S. Doshi, and K. Khobragade. “Survey Study to Evaluate Nitroglycerin and Beta-Blocker Usage in the Real-World Management of Angina: The Cardiologists Perspective”. International Journal of Scientific Reports, vol. 12, no. 4, Mar. 2026, pp. 181-8, doi:10.18203/issn.2454-2156.IntJSciRep20260780.