A case-control study for differences amo
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Yasuhito Tanaka; Izumi Hasegawa; Takanobu Kato; Etsuro Orito; Noboru Hirashima;
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Article
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2004
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John Wiley and Sons
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English
โ 415 KB
There are two subtypes of hepatitis B virus genotype A (HBV/A) and they are provisionally designated Aa ("a" standing for Africa/Asia) and Ae ("e" for Europe). In a case-control study, 78 HBV/Aa, 78HBV/Ae, and 78HBV/D carriers from several countries were compared. The prevalence of HBe antigen (HBeA