MUHAMMAD ZAHID ALI RAZA, AAMIR SIDDIQUE, SHAOIB AHMED ZIA, TAYYAB MOHYUDDIN, ARSLAN ASLAM CHAHUDHARY, FAIZA ALTAF. Comparative Study of Beta-Blockers Versus Calcium Channel Blockers in the Management of Stable Angina in Elderly Patients. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 17, n. 08, p. 172, 2023. DOI: 10.53350/pjmhs2023178172. Disponível em: https://pjmhsonline.com/index.php/pjmhs/article/view/6448. Acesso em: 5 dec. 2025.