Diagnostic Accuracy of Contrast-Enhanced Ultrasound in the Characterization of Focal Liver Lesions: A Prospective Study. Global journal of medical and pharmaceutical sciences, [S. l.], v. 4, n. 2, p. 1–7, 2026. Disponível em: http://www.globapc.com/index.php/gjmps/article/view/40. Acesso em: 23 oct. 2026.