Hussain, Sadam, Tariq Nawaz, Faisal Saleh Hayat, Muhammad Amin, and Usman Shaharyar. “Frequency of Hyperthyroidism in Patients Diagnosed With Atrial Fibrillation: Hyperthyroidism in Patients With Atrial Fibrillation”. Pakistan Journal of Health Sciences 6, no. 7 (July 31, 2025): 70–74. Accessed August 3, 2025. https://www.thejas.com.pk/index.php/pjhs/article/view/2778.