H. Ullah, M. A. Iqbal, S. Khan, N. Khan, and S. Ullah, “Linking Clinical Presentation with Coronary Anatomy: A Study of Angina Severity and Its Relationship with Angiographic Findings in Coronary Artery Disease : Linking Clinical Presentation with Coronary Anatomy: Angina Severity and CAD”, PJHS-Lahore, vol. 7, no. 7, pp. 130–136, Jul. 2026.