BACKGROUND:Hepatocellular carcinoma(HCC)is one of the most common malignant tumors.We analyzed the expression of nuclear......

１９９８年广东某戒毒所ＨＩＶ阳性感染者的血样，经ＰＣＲ扩增未培养细胞内ＨＩＶ前病毒基因并对Ｃ２－Ｖ３区进行测序和分析，发现两例感染者与巴西Ｆ亚型毒株ＢＺ１６３的基因离散率小......