Doppler Ultrasound Detection and Grading of Portal Vein Thrombosis in Patients with Liver Cirrhosis: Results from a Cross-Sectional Study, Abbottabad. Life and Science, [S. l.], v. 6, n. 4, p. 07, 2025. DOI: 10.37185/LnS.1.1.973. Disponível em: https://lifenscience.org/index.php/life-and-science/article/view/973. Acesso em: 17 oct. 2026.