D. A. H. Siddique, “ASSESSMENT OF RIGHT VENTRICULAR FUNCTION BY ECHOCARDIOGRAPHY IN PATIENTS WITH SUB MASSIVE PULMONARY EMBOLISM IN A TERTIARY CARE CARDIAC HOSPITAL: A CASE SERIES STUDY”, Pak Armed Forces Med J, vol. 69, no. Suppl 1, pp. S128–33, May 2019, Accessed: Jul. 15, 2025. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/2846