“Diagnostic Accuracy of Contrast-Enhanced Ultrasound in the Characterization of Focal Liver Lesions: A Prospective Study”, Glob. J. Med. Pharm. Sci., vol. 4, no. 2, pp. 1–7, Apr. 2026, Accessed: Aug. 26, 2026. [Online]. Available: https://www.globapc.com/index.php/gjmps/article/view/40