Genetic diversity of hepatitis B virus s
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C. Niel; M. T. B. Moraes; A. M. C. Gaspar; C. F. T. Yoshida; S. A. Gomes
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Article
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1994
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John Wiley and Sons
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English
⚖ 633 KB
## Abstract Hepatitis B virus (HBV) genomes have been classified into six groups, A–F, group F being the most divergent. South America has provided the smallest number of strains studied at the genome level. The only HBV strain from this region sequenced completely has been classified in group F, a