[18F-Fluorodeoxyglucose uptake in hepatocellular carcinoma on positron emission tomography correlates with alpha-fetoprotein]. - Shang JB; Li YH; Liu FY; Zeng QL; Wang JY; He XF; Chen Y (Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA, 2004)