Ngo , Hoang Toan, Le Trong Tuong Huynh, Thanh Phong Pham, and Dieu Hien Tran. “VALUE OF ELECTROCARDIOGRAM, WELLS SCORE, D-DIMER IN DIAGNOSIS OF PULMONARY EMBOLISM”. Cantho Journal of Medicine and Pharmacy, no. 61 (July 12, 2023): 330–335. Accessed September 5, 2026. https://tapchi.ctump.edu.vn/index.php/ctump/article/view/536.