Objective To discuss the distribution statue and clinical statue of different hepatitis B virus genotypes in our area.
目的探讨本地区乙肝病毒基因型的分布状况及其与临床病情的相关性。
Explain and evaluate J. B. Clark's marginal productivity theory of distribution.
解释和评价克拉克的边际生产力分配理论。
Objective To investigate the genetic polymorphism of HLA-B locus in Guangdong Han population and compare the characteristic of the allele frequency distribution with that in other populations.
目的调查广东汉族人群HLA-B位点基因多态性,比较不同人群HLA-B等位基因频率分布特征。
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