Original Article
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 28, 2014; 20(48): 18240-18248
Published online Dec 28, 2014. doi: 10.3748/wjg.v20.i48.18240
Figure 1
Figure 1 Receiver operating characteristic curve showing the sensitivity and specificity of alpha-fetoprotein, cytokeratin and CD133. ROC: Receiver operating characteristic; AFP: Alpha-fetoprotein; CK: Cytokeratin.