Evaluation of esophageal varices by semi-quantitative scoring based on ultrasonography in patients with hepatitis B cirrhosis

Li Xiang, Zhang Tieying, Zhang Xuhui, et al.

Journal of Practical Hepatology . 2022, (6): 857 -860 . DOI: 10.3969/j.issn.1672-5069.2022.06.025