Bitar, Zouheir, Ossama Maadarani, Mohamad Abdelfatah, Hadeel Alothman, and Adnan Hajjiah. “Multiorgan Ultrasonography for the Diagnosis of Pulmonary Embolism”. European Journal of Case Reports in Internal Medicine 9, no. 3 (March 30, 2022). Accessed November 4, 2026. https://ejcrim.com/index.php/ejcrim/article/view/3272.