A. B. Saif, S. Hafeez, N. Chaudhary, and U. B. Zubair, “PREOPERATIVE TWO DIMENSIONAL ECHOCARDIOGRAPHY IN PATIENTS WITH LOWER LIMB FRACTURES; ITS RELATIONSHIP WITH TIME OF SURGERY, POSTOPERATIVE AMBULATION AND HOSPITAL STAY: Two Dimensional Echocardiography in Lower Limb Fractures”, Pak Armed Forces Med J, vol. 68, no. 2, pp. 236–40, Apr. 2018, Accessed: Nov. 29, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/292