Andra, Cut A., Aldy S. Rambe, Refli Hasan, Rosita Sembiring, Doni Firman, Putri C. Eyanoer, Zulfikri Mukhtar, Taufik Sungkar, Muhammad Rusda, and Mustafa M. Amin. “Proprotein Convertase subtilisin/Kexin Type 9 (PCSK9) As a Marker of Coronary Lesion Severity in Stable Coronary Artery Disease (CAD) Patients”. Narra J 3, no. 3 (December 29, 2023): e409. Accessed August 16, 2025. https://narraj.org/main/article/view/409.