There was no significant difference between the fatality rate of patients with single infection of HBV and that of patients with multiple infection of HBV and other type hepatitis virus.
乙型肝炎病毒与其他肝炎病毒重叠感染与单纯感染比较死亡率无显著差异。
Aim: The relations among PHC patients' ABO blood type, HBV infection and family history of PHC were studied.
目的：研究原发性肝癌(PHC)患者ABO血型分布与乙型肝炎病毒(HBV)、家族肝癌史等的关系。
Methods: Serum samples from 160 cases with chronic HBV infection were collected and tested for HBV genotypes by type-specific primers.
方法采用多对型特异性引物-聚合酶链反应检测160例慢性乙型肝炎患者血清HBV基因型；
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