Fig. 1From: Prognostic significance of combined α-fetoprotein and CA19-9 for hepatocellular carcinoma after hepatectomyDependence of A, C recurrence-free survival and B, D overall survival of patients with hepatocellular carcinoma after hepatectomy on preoperative serum levels of A, B α-fetoprotein (AFP) or C, D carbohydrate antigen 19-9 (CA19-9)Back to article page