6Ahmad M, Riley TR. Can one predict when ultrasound will be use- ful with percutaneous liver biopsy?[J]. Am J Gastroenterol, 2001, 96(2) :547-549.
7Bravo AA, Sheth SG, Chopra S. Liver biopsy[J]. N Engl J Med, 2001,344 (7) : 495 -500.
8赵志华.超声造影在肝脏局灶性病变定性诊断中的价值[D].长沙:中南大学湘雅医院.2012.
9Jakab Z. Diagnostic imaging for the screening of hepatocellular carcinoma. Orv Hetil, 2010,151(27): 1083-1090.
10Bohle W, Clemens PU, Heubach T,et al. Contrast-enhanced ultrasound (CEUS) for differentiating between hepatocellular and cholangiocellular carcinoma.Ultraschall Med, 2012,33(7):E191- 195.