Nahar, S., .-. Momenuzzaman, F. Begum, K. Khan, Q. Anisuzzaman, and R. Dhar. “Pulmonary Embolism - A Case Report”. University Heart Journal, vol. 12, no. 1, Sept. 2017, pp. 40-44, doi:10.3329/uhj.v12i1.34025.