Mehwish Sharif, Tariq Javaid, Aimen Sajjad, Maria Shireen, Rani Saba Urooj, Abdul Hafeez. “Knowledge of Basic Life Support in Post Graduate Residents in Two Teaching Hospitals”. Pakistan Journal of Medical & Health Sciences 16, no. 12 (January 11, 2023): 99. Accessed July 27, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/3511.