Naveed Abbas, Hafiz Yasir Rehman, Faud Ahmed Siddique, Abid Sharif, Abdul Rehman, Fawad Ahmad. Diagnostic Accuracy of Apex-Pulse Deficit for Detecting Atrial Fibrillation. Pak Armed Forces Med J [Internet]. 2024 Aug. 30 [cited 2024 Nov. 25];74(4):1129-32. Available from: https://pafmj.org/PAFMJ/article/view/11531