Serum levels and clinical significance of sFRP-1 and β-catenin in patients with hepatocellular carcinoma and chronic hepatitis B
Li Lei, Xue Ruyi, Shen Xizhong
Journal of Practical Hepatology . 2014, (1): 65 -68 .  DOI: 10.3969/j.issn.1672-5069.2014.01.019