Diagnostic Accuracy of Contrast-Enhanced Ultrasound in the Characterization of Focal Liver Lesions: A Prospective Study. Glob. J. Med. Pharm. Sci. [Internet]. 2026 Apr. 19 [cited 2026 Oct. 23];4(2):1-7. Available from: http://www.globapc.com/index.php/gjmps/article/view/40