Khumaini, Ayatullah Roohullah, Usman Shakil, Muhammad Uzair, Naila Mumtaz, Naveed Hussain, and Nosheen Sadiq. “Evaluation of Findings In Positive D-Dimers Cases of Pulmonary Embolism Using Computed Tomography Pulmonary Angiography”. Pakistan Armed Forces Medical Journal 75, no. 3 (June 30, 2025): 550–553. Accessed July 30, 2025. https://pafmj.org/PAFMJ/article/view/11101.