Muhammad Zahid Ali Raza, Aamir Siddique, Shaoib Ahmed Zia, Tayyab Mohyuddin, Arslan Aslam Chahudhary, Faiza Altaf. 2023. “Comparative Study of Beta-Blockers Versus Calcium Channel Blockers in the Management of Stable Angina in Elderly Patients”. Pakistan Journal of Medical & Health Sciences 17 (08):172. https://doi.org/10.53350/pjmhs2023178172.